Mynydd y Gwair Wind Farm
Appendix 6.3: LANDMAP Aspect Areas Sieve Exercise
NOTE: LANDMAP information (inc. Collector surveys) available to download via http://landmap.ccw.gov.uk/
Geological Landscapes
Aspect Area
Overall
Evaluation Score
Rarity/ Uniqueness
Score
LANDMAP Summary Description & LANDMAP
justification of overall evaluation criteria
Further Consideration Required?
NPTGL010:
Upper Clydach
valley
High
Moderate
Upland plateau in S-dipping sandstone dominated
South Wales Pennant Formation (Lower Pennant
Measures) and underlying mudstone dominated
Productive Coal Formation dissected by S draining
Upper Clydach and tributary Egel valley and Cwm Du
valley. Steep valley slopes covered with boulder clay
in lower parts. Valley floors broad, with alluvium in
channels. N-S and NNW-SSE faults; Cwm Du valley
partly fault controlled. Mines in Clydach valley (Cwm
Gors) and Cwm Du valley. Landslips below
sandstones on valley slopes; large landslips at Pant
y ffynnon, Pantteg, and Craig Trebanos in Tawe
valley.
Productive Coal Fm - South Wales Pennant Fm
succession with large landslips at base of
sandstones; coal mines.
No. No functional relationship with
adjacent areas (LANDMAP
Collector Q2). Interest relates to
valley landform and mining legacy;
neither would be affected by the
development.
SWNSGL036:
Banc Darrenfawr
High
Moderate
E-W narrow strike valley in mudstone/siltstone
succession below Graigola/Swansea coals,
separating upland plateau areas of South Wales
Pennant Formation sandstones (Upper
Carboniferous). Large landslips at base of Pennant
sandstones into valleys. Plateau dissected deeply by
upper Dulais (NE-SW to E-W), Lliw (NE-SW and
Clydach (N-S) valleys. Disused coal mines and tips
along valley sides. Boulder clay and head on lower
valley slopes. NNW-SSE faults controlling valleys.
Reservoirs.
Large periglacial landslips, with widespread Pennant
succession with coals, also fault controlled valleys.
No. No functional relationship with
adjacent areas (LANDMAP
Collector Q2). Interest relates to
valley landform/ landslips and
mining legacy; neither would be
affected by the development.
Mynydd y Gwair Wind Farm
Landscape Habitats
NB: Refer to the Ecology and Nature Conservation Chapter 9 ES for more detailed consideration of impacts upon landscape habitats.
Aspect Area
Overall
Evaluation Score
Connectivity/
Cohesion Score
LANDMAP Summary Description &
LANDMAP justification of overall
evaluation criteria
Further Consideration Required?
SWNSLH480:
Craig Fawr
High
Moderate
Heath, Grassland, Bracken in upland.
A large area of BAP, Priority habitat with
some LBAP species.
No. Whilst two turbines would be located
within this Aspect Area, there presence is
unlikely to affect the integrity and contribution
to character of the land cover. Refer to the
Ecology and Nature Conservation Chapter 9 of
the ES for more detailed consideration of
effects upon habitats and species.
SWNSLH592:
Mynydd y Gwair
High
Moderate
An area of upland acid grassland with
some areas of heath present
A large area of continuous valuable
habitat
No. Fourteen turbines would be located within
the Aspect Area. However, turbines would be
widely spaced and relatively small areas would
be lost to turbine bases and access tracks and
as such the overriding perception of the
character of the land cover of this area would
and remain as upland acid grassland. Refer to
the Ecology and Nature Conservation Chapter
9 of the ES for further details.
SWNSLH691:
Cwm Clydach
Outstanding
Moderate
Valley with river running through. Valley
sides are wooded (Oak).
RSPB reserve with internationally
important BAP habitat kept in good
condition. A wide range of species
present including protected species and
a range of more unusual species.
No. Analysis of LANDMAP survey sheets
identifies that there is no function link with any
adjacent area. There would be no direct effect
upon this area resulting from the proposed
development
Mynydd y Gwair Wind Farm
Visual & Sensory
Aspect Area
Overall
Evaluation
Score
Scenic
Quality
Score
Character
Score
LANDMAP Summary Description &
LANDMAP justification of overall
evaluation criteria
Further Consideration Required?
BRCKNVS118:
Dorwen ar Gledd
Outstanding
Outstanding
Outstanding
The area is a large scale exposed
limestone upland massif rising to 550m
AOD from 205m AOD in Tawe valley. It is
potted with shakeholes and evidence of
quarrying, now defunct. Its uneven
appearance distinguishes it from the
smoother lines of Fan Hir to the north.
The vegetation cover is coarse grasses,
heath, bracken/gorse and other scrub
encroaching from lower levels. The land
form is particularly distinctive viewed from
the Tawe valley.
The area is a high, impressive and
distinctive massif of limestone upland
which dominates the Tawe valley. It gives
drama to the area and is of high scenic
quality. While it has been quarried in the
past it is essentially unspoilt and provides
a wild area close to settlements in the
Tawe valley. The topography is varied by
shakeholes and cairns which give further
interest to the landscape and indicate
heritage value.
Yes. Landscape within National Park.
CRMRTVS016:
The Black
Mountain
Outstanding
Outstanding
Outstanding
The area is a large scale exposed
limestone and millstone grit upland massif
rising to 600m AOD at Foel Fawr and
Foel Fraith from 200m AOD on the
western fringes. It has some rock
exposure in scree and outcrops and is
potted with shakeholes and evidence of
limestone quarrying, now defunct, on its
northern flanks. Its uneven appearance
distinguishes it from the smoother lines of
Yes. Landscape within National Park.
Mynydd y Gwair Wind Farm
Aspect Area
Overall
Evaluation
Score
Scenic
Quality
Score
Character
Score
LANDMAP Summary Description &
LANDMAP justification of overall
evaluation criteria
Further Consideration Required?
sandstone to the north. Small incised
valleys are evident in places with rocky
stream beds and some scrub. The
vegetation cover is dominated by coarse
grasses with some heath/dwarf woody
upland shrubs. The skyline is generally
gently undulating with some high points
and forms a strong backcloth to the
surrounding lowland to the north and
south. The rights of way are limited but
the area is open access land and the
Beacons Way runs along the northern
edge linking to Carreg Cennen to the
north.
This upland moorland massif gives drama
to the area and is of high scenic quality
with attractive long views to the north.
While it has been quarried in the past it is
essentially unspoilt by development and
has a consistent open character.
Overgrazing is an issue leading to rough
grass dominating. This strong limestone
and millstone grit massif with rock
exposure has a wild and remote
character. The topography is varied by
shakeholes and cairns which give further
interest. High open limestone upland is
rare in the county.
CRMRTVS017:
Llandeusant and
Myddfai
Farmlands
High
High
High
An area of settled, rural, pastoral hills and
valleys running from the Black Mountain
and Mynydd Myddfai to the south and
east at around 300mAOD down to
70mAOD in the Sawdde valley bottom.
The valleys are narrow and sinuous with
No. Aspect Area is extensive and largely
outside ZTV. Turbines would be visible
from a small area but this would not affect
character.
Mynydd y Gwair Wind Farm
Aspect Area
Overall
Evaluation
Score
Scenic
Quality
Score
Character
Score
LANDMAP Summary Description &
LANDMAP justification of overall
evaluation criteria
fast flowing watercourses. The Towy
valley sides lie to the north. This pastoral
landscape has small- medium sized
irregular fields with a strong hedge
pattern, some cut and some outgrown.
These are well maintained and only those
on the fringes of the moorland are damp
and marginal in character. Deciduous tree
cover is strong especially on the steep
valley sides and bottoms with ancient
woodlands and some fields have mature
treed boundaries, leading to an enclosed
landscape in places. Coniferous and
harvested commercial woodlands lie to
the east, coarsening the grain of this
area. The presence of the moorlands to
the south provide numerous attractive
views as a backcloth to this well
vegetated and varied landscape.
Settlement is mainly scattered farmstead
with occasional hamlets linked by sinuous
minor roads. The jewel in the crown of the
area is Carreg Cennen Castle which sits
to the west on its rocky hill outcrop,
starkly dominating its environs. The
A4069 passes through but does not
significantly disturb the essential
tranquillity of the area.
Attractive pastoral farmland with sinuous
valleys and strong woodland character
with fine views towards the uplands to the
south. A generally well maintained
pastoral landscape of consistent
character unspoilt by development.
Further Consideration Required?
Mynydd y Gwair Wind Farm
Aspect Area
Overall
Evaluation
Score
Scenic
Quality
Score
Character
Score
LANDMAP Summary Description &
LANDMAP justification of overall
evaluation criteria
Further Consideration Required?
Distinctive mosaic hills and sinuous
valleys which complement the open Black
Mountain and Mynydd Myddfai. The
relationship with the upland moorland is
rare in the County but otherwise the
pastoral landscape character is not
uncommon.
CRMRTVS260:
Cwm Cathan
High
High
High
An impressive and steep river valley
running from the upland area of Mynydd y
Betws to the lowland Loughor valley. Well
wooded with semi-natural broadleaved
woodland - including area of birch
woodland, as well as semi-improved
grasslands and other semi-natural
habitats - scrub, bracken areas. Some
hedgerows are becoming lines of trees
and these also contribute to the enclosed
well treed appearance of the area. Hollyrich hedges are also a feature. An
intimate enclosed landscape but not
without views of the surrounding areas.
Small twisty roads and sparsely settled,
this small area feels some distance from
Ammanford.
An impressive small river valley running
from upland to lowland ,well wooded with
attractive views within and beyond.
Several attractive repeated elements
contribute to the high scenic quality of this
area - woodland, scrub, semi-improved
grassland, small twisty roads, lack of new
development. Only a line of pylons on the
eastern edge of this area interrupts its
unity. Because of the well wooded
Yes. A smaller-scale landscape within
limited signs of modern development in
proximity to the turbines.
Mynydd y Gwair Wind Farm
Aspect Area
Overall
Evaluation
Score
Scenic
Quality
Score
Character
Score
LANDMAP Summary Description &
LANDMAP justification of overall
evaluation criteria
Further Consideration Required?
character of this valley the detrimental
effect of these pylons on the landscape is
confined to a fairly small area. This valley
has a distinct character, making the link
between upland and lowland landscapes.
It is well wooded, with other semi-natural
habitats. Few valleys in the county make
such a rapid transition between upland
and lowland. Nor are many so well
wooded or display such a mix of other
semi-natural habitats.
CRMRTVS277:
Cross Hands –
Capel Hendre
Moderate
Low
High
An area of rolling hills crossed by a
network of medium sized roads and the
A48 [T] with a strong pattern of recent
linear development associated with
mining giving it a suburban character.
Between settlements is relatively poor,
often wet, rush-dominated grazing land.
High hedgerows with some large
hedgerow trees are the typical field
boundary - often holly-rich. There are also
areas of restored open cast land, where
weak hawthorn hedgerows are a feature.
More recently some opencast areas have
been restored as community woodlands,
and area for recreation such as Mynydd
Mawr and Penygroes. Typically the
agricultural land in this area is not
intensively managed. From the area there
are views towards the Brecon Beacons
and Mynydd y Betws. Commercial
development at Cross Hands is a not
necessarily positive focus for the area. As
a result of the traffic the area is noisy
No. Low scenic quality and moderate
overall evaluation. Character is high, but
turbines are unlikely to affect this; existing
influence of industry and residential
development.
Mynydd y Gwair Wind Farm
Aspect Area
Overall
Evaluation
Score
Scenic
Quality
Score
Character
Score
LANDMAP Summary Description &
LANDMAP justification of overall
evaluation criteria
Further Consideration Required?
especially close to the A48 [T]. It has the
feeling of an area through which people
are constantly travelling.
Linear coal mining related settlement
dominates this area, together with
restored open cast and some attractive
small rural pockets. There is a repeated
pattern across the area of development,
previous opencast, and agricultural areas
but previous uses have degraded the
landscape and it is in poor condition in
significant areas. The repeated pattern of
linear development on a back cloth of
unintensively managed agricultural land
together with the areas of restored open
cast land, gives this area a moderately
strong sense of place. There are few
areas in the county with this mix of
elements - development, unintensive
agriculture and previous opencast, and
land restored for recreation.
CRMRTVS504:
Mynydd y Betws
High
High
High
An extensive area of exposed upland
moorland extending into the Swansea
area, undulating but not dissected in this
county by valleys. Unenclosed, common
land and appears to be grazed,
overgrazed in places. There is little
evidence of heather- rough grasses
dominate the land cover. Impressive
views are available over south east
Carmarthenshire and towards the Brecon
Beacons. The area is interrupted only by
the road that crosses the mountain and
where this enters the common on its
Yes. Upland area adjacent to proposed
development.
Mynydd y Gwair Wind Farm
Aspect Area
Overall
Evaluation
Score
Scenic
Quality
Score
Character
Score
LANDMAP Summary Description &
LANDMAP justification of overall
evaluation criteria
Further Consideration Required?
northern side at Scot's Pine, there are
telegraph poles and larger pylons as well
as a mast in proximity. The picnic site is
also considered to be intrusive. These
elements detract from the integrity of the
area but this is restricted to this small
part. Elsewhere within the area there is a
considerable degree of unity and little
interrupts the rest of this landscape. It is
one of five extensive areas of unenclosed
moorland in the county. There are no
trees or shrubs in this area and there is a
striking difference between this area and
the enclosed land at lower elevations on
the northern slopes. There are no
settlements.
The area has high scenic quality on
account of the large expanses of
unenclosed moorland, and the impressive
views afforded over other parts of the
county. While one part of the aspect area
at Scot's Pine is disrupted this area is
relatively confined, and the majority of the
area is unspoilt by development. The
area has a strong sense of place and the
extensive views contribute to this. The
area is a well known landmark in the local
landscape. The mast contributes to this
sense of place. It is one of five areas of
extensive open unenclosed moorland in
the county. A relatively unusual
landscape type in Carmarthenshire.
CRMRTVS579:
Llwchwr Valley
High
High
High
The area is a wide level and straight
valley floor with the associated valley
Yes. Views of turbines above the eastern
hillside may influence the existing
Mynydd y Gwair Wind Farm
Aspect Area
Overall
Evaluation
Score
Scenic
Quality
Score
Character
Score
LANDMAP Summary Description &
LANDMAP justification of overall
evaluation criteria
sides. In contrast to the valley sides the
floodplain is open and has fairly large
irregular fields and some drainage
channels. The slopes are more wooded
with deciduous woodland, often
associated with watercourses and have
smaller irregular fields with a mix of
outgrown and cut hedge boundaries. The
floodplain is barely accessible other than
for farming, and has no settlement,
although the urban settlement of
Pontarddulais lies adjacent to the south.
The slopes are sparsely settled with
scattered farms. The railway runs along
the valley [mostly in Swansea], the track
making a strong line in the landscape,
while the river meanders. Spectacular
meanders can be seen from the M4
crossing. Pylons cross the valley in the
south but are partly masked by the
wooded slopes to the west.
The valley is attractive, focussed on the
river with a harmonious agricultural
landscape, a tranquil unspoilt valley. The
area is in fairly good condition with
consistent character with only the pylons
at the southern end to interrupt this
landscape. The distinctive sinuous river
course of the Loughor, the level and
straight flood plain and the emptiness of
this area give it a distinct sense of place
with the attractive valley side backcloth
and a mosaic of fields and riparian
vegetation. The area is one of only a few
Further Consideration Required?
character of the valley.
Mynydd y Gwair Wind Farm
Aspect Area
Overall
Evaluation
Score
Scenic
Quality
Score
Character
Score
LANDMAP Summary Description &
LANDMAP justification of overall
evaluation criteria
Further Consideration Required?
river valleys of this scale in the county.
CRMRTVS665:
Crwbin Ridge
High
Moderate
High
A ridge of higher exposed land that
provides contrast to the adjacent valleys.
Though running through lowland the
ridge, with its undulating skyline, reaches
a series of highpoints between 240 and
280mAOD and therefore is considered as
upland. This is echoed in its character
and exposure, although these qualities
are less evident to the west where the
ridge dips gently. It is a very varied area,
with patches of unenclosed common land
such as at Mynydd Llangynderine,
characterised by bracken and heather
and rock exposures. A common feature is
the series of limestone quarries such as
at Crwbin and Cilyrchen, which are
detractors. There are areas of enclosed
pasture where the fields are relatively
small at lower altitudes around Meinciau.
Llyn Lech Owain Country Park with
associated coniferous plantation and lake
is a singular feature on a ridge of
predominantly deciduous tree cover. The
area provides views over the adjacent
valleys and in places beyond. It is
crossed by several roads, the busiest
being the A48[T] but is tranquil in parts,
and there are areas of scattered
settlements and linear settlements often
related to the quarries.
This ridge has attractive elements and
features such as the unenclosed and
varied landcover of Mynydd
Yes. Views south-east across the
lowlands to the landform of Mynydd y
Gwair form part of the visual context to
this Aspect Area. Presence of turbines
may influence this.
Mynydd y Gwair Wind Farm
Aspect Area
Overall
Evaluation
Score
Scenic
Quality
Score
Character
Score
LANDMAP Summary Description &
LANDMAP justification of overall
evaluation criteria
Further Consideration Required?
Llangynderine, and the views over the
adjacent valleys to the north although
these are counteracted by the detractors,
such as quarries. The area has a varied
character which includes elements such
as quarries which, along with some
marginal agriculture areas, detract from
the integrity of the area but it is generally
in moderate condition. The area is
distinctive due to its upland feel, the rocky
outcrops, the unenclosed land and the
quarries. This landscape type does not
occur elsewhere in the county.
CRMRTVS948:
Llwchwr Estuary
High
Moderate
High
A peaceful estuary landscape, level with
strong horizontals, very few vertical lines,
some sinuous lines on the edge of the
water. A mix of grazing marsh, some
small areas of salt-marsh, mud-flats and
water. Views across the water to the hills
and up and down stream to more
developed area and bridges. To the west
the area is bounded by the railway that in
places acts as a flood defence. A few
wire fences, no hedges, no trees. Feels
empty of people, only occasional
development e.g. sewage treatment
works. Not intensively managed, used for
grazing. Bird song, wind and a salty smell
at times will affect the observer.
While the area is very attractive, the
observer is aware of development nearby
- across the water or upstream, unlike the
Tywi estuary where overall there is less
development. The area is considered to
No. A small Aspect Area with character
determined by the interplay of river and
coast. Distant views of turbines would
not affect this.
Mynydd y Gwair Wind Farm
Aspect Area
Overall
Evaluation
Score
Scenic
Quality
Score
Character
Score
LANDMAP Summary Description &
LANDMAP justification of overall
evaluation criteria
Further Consideration Required?
be very important in the local area but
there are estuary landscapes of higher
quality elsewhere in the county, moderate
to high.
NPTVS188:
Mynydd Uchaf/
Mynydd Garth
High
Moderate
High
Upland moorland plateau ranging from
357m AOD at Mynydd Uchaf to approx
150m AOD by River Egel. It takes in the
high ground between Twrch valley and
Cwm Gors. The land cover is consistently
rough grasses with occasional areas of
exposed rock. Its open, simple nature
contrasts to the surrounding valleys, to
where panoramic views are possible. The
area contains no settlements and only
minor roads and tracks cross it.
The simplicity and exposed nature of this
area is emphasised by its contrast to the
surrounding areas of enclosed, diverse
landscapes. The land cover is almost
consistent with minimal deviation except
for small areas of exposed rock, which
adds to the rugged character.
Yes. Views westwards towards Mynydd y
Gwair (and in other directions to other
uplands) are characteristic of this Aspect
Area.
NPTVS485: Melyn
and Bryn-chwyth
Moderate
Moderate
High
Upland valleys around tributaries to lower
Clydach River, ranging from 310m AOD
to approx 200m AOD. The areas are
pastoral. Fields are contained by various
boundary types, with earth banks being
significant on higher ground. Many of the
boundaries are neglected. There are a
significant number of trees along minor
watercourses and field boundaries. The
areas contain scattered farmsteads
(predominantly in valley bottoms) and
minimal public footpath access into the
Yes. Located in relatively close proximity
to the MYG and MTB turbines with views
to the proposed site characteristic from
the south west facing upper slopes.
Mynydd y Gwair Wind Farm
Aspect Area
Overall
Evaluation
Score
Scenic
Quality
Score
Character
Score
LANDMAP Summary Description &
LANDMAP justification of overall
evaluation criteria
Further Consideration Required?
areas. The topography gives a strong
sense of enclosure to the valley floors.
Enclosed and secluded landscape which
has pleasant contained views up to small
valleys. Its character is enhanced
significantly by its contrast with
surrounding common land and the variety
of boundaries, changing with altitude. In
general the management is consistent
through the areas. Areas of degraded
land and boundaries reduce scenic
quality and character.
NPTVS541: Cefn
Gwrhyd –
enclosured
High
High
High
Rolling upland valleys of River Egel, Cwm
Du and northern Swansea valley sides.
The elevation varies from around 250m
AOD below the moorland of Mynydd Allt y
Grug, to approximately 100m AOD at
Pontardawe. The land cover is
predominantly grazed pasture with
significant deciduous tree cover,
especially along riparian corridors. Many
hedges are outgrown throughout the
area, leaving trees with fences as
definitions of the field pattern. Walls are
present on higher ground, generally in
poor state of disrepair. In the more settled
lower areas, boundaries are generally
more intensively maintained. Farmsteads
are scattered and there is only one minor
road which passes through the area numerous others terminate at farmsteads.
The restricted access provides a remote
yet settled and tranquil feel. The area
contains two large blocks of coniferous
No. No visibility from majority of Aspect
Area due to valley landform. Turbines
visible from a small area only, but this
would not affect the valley character.
Mynydd y Gwair Wind Farm
Aspect Area
Overall
Evaluation
Score
Scenic
Quality
Score
Character
Score
LANDMAP Summary Description &
LANDMAP justification of overall
evaluation criteria
Further Consideration Required?
plantation which form a contrast to the
grain of the rest of the area.
Encroachment of bracken has occurred
on higher ground.
This area has a high scenic quality with
its mosaic landscape, mixture of
boundaries and deciduous tree cover.
The feeling of isolation from minimal
access to the area adds to its character.
Panoramic views are afforded from higher
elevations within the valleys, while in the
lower valleys there is an intimate
character. The area has a relatively
unspoilt upland mosaic valley character,
with a strong sense of place.
NPTVS951: Bryn
Mawr – Mynydd
Carnllechart
High
High
High
Rolling upland common, ranging from
351m AOD to approx 200m AOD. The
common is predominantly sheep grazed
grassland, producing a simple smooth
cover to the area. There is significant
coarse grass cover and gorse and
bracken encroachment - predominantly
on steeper ground running to Cwm Gors.
There are no settlements and only single
track roads and footpath access
traversing the areas. There are extensive
views out to surrounding valleys and only
minimal views in. A number of cairns
provide additional landscape features.
The common has a significant sense of
exposure.
The unspoilt simplicity of this exposed
rolling landscape provides a scenic
quality and character, contrasting with
Yes. Upland landscape in proximity to
the proposed development.
Mynydd y Gwair Wind Farm
Aspect Area
Overall
Evaluation
Score
Scenic
Quality
Score
Character
Score
LANDMAP Summary Description &
LANDMAP justification of overall
evaluation criteria
Further Consideration Required?
surrounding enclosed grazing. Wide
views are afforded both out and within.
The management and character are
consistent throughout the area.
SWNSVS683:
Llanrhidian Marsh
High
High
High
Large expanse of flat estuarine marsh
between the River Loughor and the rising
ground of the landward rural landscape.
with some rough grazing areas (local
horses). attractive views along estuary
together with the 'sea air' promotes a
coastal sense of place.
Majority of criteria are high.
No. A small Aspect Area with character
determined by the interplay of river and
coast. Distant views of turbines would
not affect this.
SWNSVS691: NW
of Gorseinon
Moderate
High
Moderate
Rolling farmland on land ranging from
20m to 160mAOD, with mosaic pattern
derived from hedges and fields. Urban
influence is strong in the eastern area,
where the urban edge of Gorseinon and
Grovesend encircles the rural area, and
elements such as telecom towers and
pylons are highly visible detractors. The
western area is less influenced by urban
pressures and has views out to estuary.
The northern end is strongly influenced
by the presence of the M4.
Overall balance of criteria is moderate.
Notable for accessible views(high) and
loss of integrity(low).
No. The turbines would be over 7km
from this Aspect Area and would not
notably affect character, which would
remain strongly influenced by urban and
infrastructure developments.
SWNSVS735:
Pentwyn Mawr
High
High
High
Strongly rolling hills of between 250m and
400m AOD. Land cover is predominantly
rough grazing/moorland with distinct
upland feel generated by exposure,
elevated views and lack of human
presence/ detractors. Attractive long
Yes, turbines would be located in this
Aspect Area.
Mynydd y Gwair Wind Farm
Aspect Area
Overall
Evaluation
Score
Scenic
Quality
Score
Character
Score
LANDMAP Summary Description &
LANDMAP justification of overall
evaluation criteria
Further Consideration Required?
views of Gower add to sense of place.
Justification n/a
SWNSVS738:
Rhyd-y-pandy
Moderate
High
Moderate
Rolling farmland mosaic on land ranging
between 60m and 200m AOD, with slight
upland character at these higher
elevations generated by the adjacent
uplands. Essentially rural landscape,
although criss crossed by network of
minor roads and greater detractor of
overhead wires on steel pylons. the
southern area is also influenced by road
noise from the busy M4.
Majority of criteria = moderate.
Yes. Theoretical visibility is extensive
and scenic quality of Aspect Area is high.
Potential for turbines to intrude upon this.
Mynydd y Gwair Wind Farm
Cultural Landscapes
Aspect Area
Rarity Score
Group Value Score
LANDMAP Summary Description & LANDMAP
justification of overall evaluation criteria
Further Consideration
Required?
CRMRTCL061:
Rural
Carmarthenshire
Low
Outstanding
Multi-faceted appearance but largely homogenous
cultural use in the form of farming. The county of
Carmarthenshire is so large, and indeed so
topographically, culturally and socially diverse as
between its various components, that it is not
possible within resources to characterise all its
cultural features other than those which have a
special resonance. However, on the basis that
historically, and currently, the principal cultural activity
is farming, and recognising that the landscape
changes from coastal flats to rugged and inaccessible
high points riven by mountain river and stream valleys
with undulating landscapes of soothing
attractiveness, this catch-all designation appears to
be appropriate.
High for the varying topography of each of the areas
being emblematic of the beauties of the countryside,
and for the survival of its principal cultural activity of
farming.
No. Vast Aspect Area which
appears to be used as a catch-all
for the majority of
Carmarthenshire. Views of
turbines would not affect the
cultural value.
CRMRTCL586:
Mynydd Mydfai
and Black
Mountains
Outstanding
Outstanding
A landscape that is resonant with folklore
associations and which is rich in historic sites,
recognised by the fact that much, though not all, of
this area is in the Cadw/ ICOMOS/ CCW Register of
Landscapes of Outstanding Historic Significance.
Outstanding - as a rich historic and folklore
landscape.
No. Visibility from south-facing
slopes only, with majority of area
outside ZTV. Registered
Landscape lies outside ZTV.
NPTCL044:
Western High
Ridge, Mynydd y
Garth, Cefn
Moderate
High
The landscape bears evidence of evolution over
millennia: prehistoric cairns, ancient field systems,
trackways, humps and bumps of industrial spoil
heaps, afforestation in pockets combining to evoke a
timeless quality of great scenic and cultural value
High for the beauty of the surrounding moors and
valleys and for the extensive SSSI of the Gwrhyd
No. General lack of visibility due
to valley landform. Views
available from some area of
higher ground, but these are not
necessarily characteristic of the
Aspect Area.
Mynydd y Gwair Wind Farm
Aspect Area
Rarity Score
Group Value Score
LANDMAP Summary Description & LANDMAP
justification of overall evaluation criteria
Further Consideration
Required?
Meadows
NPTCL045:
Western High
Ridge, Mynydd
Marchywell
High
High
Although connections are mostly Roman, the
landscape contains many examples of prehistoric
landscape use alongside the Roman camps and
fortlets. The high ridge conveys the sense of the
terrain having formed the ancient tribal frontier
between the Silures and Demetae. Although now
heavily forested in the east, open cast mining in the
north of the Aspect Area also demonstrates a
geological ''frontier'' between surface outcrops and
the deep mines of the Tawe, Dulais and Neath
Valleys. The north-east is geologically and
topographically dominated by sundry small rivers and
waterfalls, suggesting a natural boundary between
the CBC administrative area and the high moorland
below the Breconshire Fans. This area is also notable
for its SSSI.
High as an evolved landscape containing evidence
from prehistory, important Roman remains, open cast
and forestry - but especially as a landscape
containing evidence of being a frontier.
No. Visibility from west-facing
slopes only. Neither the
geological or tribal frontier would
be affected by the development.
SWNSCL029: The
Mawr
Low
High
Known locally as the ''Welsh Gower'', this steeply
rising landscape lies to the north of the M4 Motorway
(001). It was historically part of the Lordship of
Gower, but is now separated physically and
perceptibly from the historic area. It consists largely of
moorland, with any settlements of size - Craig Cefn
Parc and Pontarddulais - on the southern fringes.
Economic activity is confined largely to upland
farming and forestry, though there is an enterprising
fishery and two large reservoirs. As might be
expected, The Mawr has the highest proportion of
Welsh speakers in the Study Area (45% at the 2001
Census), but is one of Swansea's largest and least
populated electoral wards. The area contains
Yes. Whilst the turbines would
be located within this Aspect
Area, cultural character relates to
the multi-period evolution of the
landscape. Introduction of
turbines would be simply another
stage in this evolution.
Mynydd y Gwair Wind Farm
Aspect Area
Rarity Score
Group Value Score
LANDMAP Summary Description & LANDMAP
justification of overall evaluation criteria
Further Consideration
Required?
extensive evidence of human exploitation and
occupation over millennia, with a proliferation of
cairns and earthworks, evidence of a Roman fort and
marching camps, and at the extreme north-east the
site of Penlle'r Castell. Today, The Mawr is
economically depressed.
High as an area of multi-period historic and evolved
cultural significance.
SWNSCL033:
Greater Swansea
Outstanding
Outstanding
Greater Swansea has been so designated because,
according to the wishes of the City & County, the
central and most built up part is excluded from
detailed cultural analysis. However, cultural elements
(largely legal, educational, local government,
healthcare and economic) within the central part have
been identified as separate Aspect Areas because of
the symbiotic relationship between the greater urban
area and its hinterland, whether that involves Gower,
The Mawr or outlying former industrial settlements.
Greater Swansea is a sum of many parts, mostly
formerly small communities spawned off industrial
activity and today coalesced into a whole. Culturally,
to the western side of the City there is abundant and
obvious prosperity; to the north and east there are
strong signs of continuing deprivation and poverty.
While industrial remains have all but disappeared,
their legacy is apparent in streets of Victorian and
Edwardian residential villas, reflecting the evolution of
the city as a place of industrial and economic
vibrancy. The City is once again enjoying a
resurgence of regenerative and developmental
activity.
Outstanding as a multi-period, multi-faceted, rich
mixture of socio-economic and socio-cultural
attributes.
No. Character relates to
urban/industrial influences and
has little/no sensitivity to the
distant views of turbines. Actual
visibility unlikely due to the
orientation of buildings and other
structures within the City.
Mynydd y Gwair Wind Farm
Aspect Area
SWNSCL060:
Rural landscapes
Rarity Score
Low
Group Value Score
High
LANDMAP Summary Description & LANDMAP
justification of overall evaluation criteria
The Aspect Area contains all those areas - large and
small - of the Study Area that are not otherwise
contained within polygons. They range from slivers of
land between settlements that are otherwise virtual
conurbations near Greater Swansea to larger tracts of
land not contained within the Area of Outstanding
Natural Beauty. They illustrate that, historically and
until the surge of industrialisation, the Study Area has
retained a degree of rurality. Close to the conurbation
of Greater Swansea, they provide a welcome relief of
green space between the residential estates,
factories, industrial and business parks
Low, but that is not to overlook their value as
welcome green spaces between more culturally
significant landscapes
Further Consideration
Required?
No. A catch-all Aspect Area
covering various areas at the
edge of Swansea. Character
relates to the relationship with
the adjacent City and would not
be affected by the proposed
development.
Mynydd y Gwair Wind Farm
Historic Landscapes
NB: Refer to the Archaeology and Cultural Heritage Chapter of the ES for more detailed consideration of impacts upon the historic landscape
Aspect Area
Overall
Evaluation Score
LANDMAP Summary Description & LANDMAP justification
of overall evaluation criteria
Further Consideration Required?
CRMRTHL39532:
Banc Mawr
High
An area mainly of large irregular field enclosures with areas of
smaller fields and regularly laid out field to the NE. Most
significant archaeological element(s): possible BA standing
stones.
This area scores highly in most categories but its potential and
rarity scores are moderate. It is a typical example of a
Carmarthenshire agricultural landscape.
No. Historic character relates principally to
agricultural pattern, which would be unaffected
by turbines 8km away.
CRMRTHL39533:
Llwyn-teg
High
An area characterised by an enclosure pattern of regularly laid
out medium to large fields, which may preserve elements of
''strip fields''. The settlement pattern is one of dispersed
farmsteads and cottages. Most significant archaeological
element(s): post med cottages, coal mining.
This area scores highly in most categories. It is a typical
example of a Carmarthenshire agricultural landscape.
No. Historic character relates principally to
agricultural pattern, which would be unaffected
by turbines 8km away.
CRMRTHL39536:
Llannon
High
An expansive area characterised by medium sized irregular
field enclosures and a settlement pattern of dispersed
farmsteads and cottages, but also encompassing the nucleated
settlement of Llannon. Most significant archaeological
element(s): Bryn Maen Standing Stone and other BA ritual
mons.
This area scores highly in most categories but its potential and
rarity scores are moderate. It is a typical example of a
Carmarthenshire agricultural landscape.
No. Historic character relates to patterns of
agriculture and associated settlement, which
would be unaffected by turbines.
CRMRTHL39542:
Llyn Llech Owain
Outstanding
Parc Gwledig Llyn Llech Owain country park, including the Llyn
Llech reservoir and a regular enclosure layout.
This area scores highly in all evaluation categories. It is a rare
landscape type.
No. Historic character would be unaffected by
distant views of turbines.
CRMRTHL39544:
Mynydd Mawr –
Gorllewin
High
An area of medium sized regular field enclosures outside the
settlements of Cross Hands, Gorslas and Cefneithin. Includes
dispersed farmsteads and cottages.
No. Historic character relates to patterns of
agriculture and associated settlement, which
would be unaffected by turbines.
Mynydd y Gwair Wind Farm
Aspect Area
Overall
Evaluation Score
LANDMAP Summary Description & LANDMAP justification
of overall evaluation criteria
Further Consideration Required?
this is a good example of a Carmarthenshire agricultural
landscape with little modern intrusion.
CRMRTHL39546:
Coedwig Carmel,
Chwarel Cilyrchen
Outstanding
Characterised by disused limestone quarries and limekilns, with
areas of ancient woodland and a settlement pattern of
dispersed farmsteads and cottages with an industrial estate
and collections of buildings at the E end. Most significant
archaeological element(s): Lime industry.
Although this type of landscape is not unique in
Carmarthenshire, it is unusual to find a landscape with such a
variety of different landscape components. It also includes
elements of national importance.
No. Historic character relates to evidence of
former industry and associated settlement,
which would not be affected by turbines 9km
away.
CRMRTHL39547:
Derwydd
High
An area along a section of the Afon Marlas of medium to large
sized field enclosures, used mainly for pasture, and a
settlement pattern of dispersed farmsteads and cottages. Most
significant archaeological element(s): Parkland, Lime industry.
This area scores highly in most categories but its potential and
rarity scores are moderate. It is a typical example of a
Carmarthenshire agricultural landscape, with some relict
industrial components.
No. Historic character relates to remnant
parkland, to industrial heritage and to
agricultural pattern. None of these would be
affected by turbines over 8km away.
CRMRTHL39549:
Cwm Gwili
High
A large sinuous area characterised by irregular field enclosures
of varying sizes, used mainly for pasture. The settlement
pattern is one of dispersed farmsteads and cottages. Runs
along the M4 and Afon Gwili. Most significant archaeological
element(s): M4 & A48 corridors.
This is a good example of a Carmarthenshire agricultural
landscape with a little modern intrusion. It is not a rare
landscape type, and contains no elements of national
importance; hence the high, rather than outstanding, score.
No. Visibility restricted by valley landform.
Historic character relates to patterns of
agriculture and associated settlement, which
would be unaffected by turbines.
CRMRTHL39550:
Mynydd Mawr-De
High
An area of regularly laid out field enclosures with opencast
mining in the NE corner and a settlement pattern of urban
ribbon development along the roads through the area. Most
significant archaeological element(s): coal mining industry, post
medieval settlement.
This area scores highly in most categories but its potential and
No. Historic character relates to agricultural
pattern, industrial heritage and associated
settlement patterns, which would be
unaffected by turbines.
Mynydd y Gwair Wind Farm
Aspect Area
Overall
Evaluation Score
LANDMAP Summary Description & LANDMAP justification
of overall evaluation criteria
Further Consideration Required?
rarity scores are moderate. It is a relatively rare example of a
Carmarthenshire Act of Parliament enclosure agricultural
landscape.
CRMRTHL39551:
Bryniau Llanedi
High
An area of irregular field enclosures, with a small area of
possible strip field remnants, and a settlement pattern mainly of
dispersed farmsteads and cottages with two small nucleations
of roadside dwellings. Most significant archaeological
element(s): Post Medieval Agricultural/Industrial landscape,
Early Medieval/Medieval settlement and agriculture.
This area scores highly in most categories but its potential and
rarity scores are moderate. It is a typical example of a
Carmarthenshire agricultural landscape.
No. Historic character relates to agricultural
pattern, industrial heritage and associated
settlement patterns, which would be
unaffected by turbines.
CRMRTHL39553:
Blaenau-mawr
High
A fairly irregular layout of field enclosures used for pasture,
lying between urban ribbon development and opencast mine
workings. Most significant archaeological element(s): post
medieval settlement, small scale stone and coal extraction.
This area scores highly in most categories but its potential and
rarity scores are moderate. It is a typical example of a
Carmarthenshire agricultural landscape.
No. Historic character relates to extractive
industry and settlement pattern, which would
be unaffected by turbines.
CRMRTHL39563:
Waun Henllan
Outstanding
No summary description.
Although this type of landscape is not unique in
Carmarthenshire, it is unusual (unique) to find a landscape with
such ancient documentation associated with it (Llandeilo
Gospels), hence the outstanding score.
No. Historic character relates to agricultural
pattern and to the associations with a
historically/culturally valuable document. This
would not be affected by turbines.
CRMRTHL39566:
Llandybie
High
The nucleated urban settlement of Llandybie. Most significant
archaeological element(s): Medieval church and historic
settlement.
This area scores highly in all evaluation categories. It is a good
example of a small nucleated settlement with nationally
important components. Modern dwellings detract from the
overall character, but not greatly.
No. Historic character relates to the
settlement.
CRMRTHL39567:
Ty-Uchaf, Melin
High
An area of medium sized irregular field enclosures with areas of
woodland and a settlement pattern of dispersed farmsteads
No. Historic character relates to agricultural
pattern, industrial heritage and associated
Mynydd y Gwair Wind Farm
Aspect Area
Overall
Evaluation Score
Aberlash
LANDMAP Summary Description & LANDMAP justification
of overall evaluation criteria
Further Consideration Required?
and cottages as well as some outlying dwellings of Llandybie.
Most significant archaeological element(s): coal mining.
This is a good example of a Carmarthenshire agricultural
landscape with little modern intrusion. It is not a rare landscape
type, and contains no elements of national importance; hence
the high, rather than outstanding score.
settlement patterns, which would be
unaffected by turbines.
CRMRTHL39568:
Garnbica, Maes-yMeillion
High
An enclosure pattern of irregular pasture fields with a
settlement pattern of dispersed farmsteads and cottages. Most
significant archaeological element(s): Group of burnt mounds
SSW of Cilcoll Farm.
This is a good example of a Carmarthenshire agricultural
landscape with little modern intrusion. It is not a rare landscape
type, and contains no elements of national importance; hence
the high, rather than outstanding, score.
No. Historic character relates principally to
agricultural pattern, which would be unaffected
by turbines 6.5km away.
CRMRTHL39570:
Bryn Fferws
High
An area of small to medium irregular field enclosures adjacent
to Ammanford excluding the areas of urban development along
the roads. Most significant archaeological element(s): coal
mining.
This area scores highly in most categories but its potential and
rarity scores are moderate. It is a typical example of a
Carmarthenshire agricultural landscape.
No. Historic character relates to agricultural
pattern, industrial heritage and associated
settlement patterns, which would be
unaffected by turbines.
CRMRTHL39576:
Pistyll-bach,
Chwarel Craigroyn
Outstanding
An area characterised by the present Craigyrodyn limestone
quarry and several disused limestone quarries, lime works and
limekilns. Now divided into large irregular enclosures with
dispersed farmsteads. Most significant archaeological
element(s): Limestone quarries and kilns at Cincoed.
This area scores highly in all evaluation categories. It is a good
example of an semi upland agricultural landscape with a strong
relict industrial element and with nationally important
components.
No. Historic character relates to current and
former extractive industry, which would not be
affected by turbines.
CRMRTHL39588:
Cathilas, Pant-yCoedcae
Outstanding
Regular small to medium sized field enclosures, getting larger
adjacent to the unenclosed land to the NE, the fields apparently
used as very rough pasture. The settlement pattern is one of
dispersed farmsteads and cottages. Most significant
No. Historic character relates to agricultural
pattern and to ritual monuments. Little scope
for this character to be affected by turbines.
Effects on individual monuments are
Mynydd y Gwair Wind Farm
Aspect Area
Overall
Evaluation Score
LANDMAP Summary Description & LANDMAP justification
of overall evaluation criteria
Further Consideration Required?
archaeological element(s): Bronze Age ritual monuments.
This landscape scores highly in most categories. It is a good
example of a relatively rare landscape type.
addressed in the Cultural Heritage chapter 7
of the ES.
CRMRTHL39589:
Twynmynydd,
Brynpedol
Outstanding
Large area with generally irregular medium sized pasture fields,
although the fields get more regular north of Brynamman,
crossed by several rivers and contains woodland areas.
Settlement pattern of dispersed farmsteads and cottages. Most
significant archaeological element(s): industrial sites including
coal mining and factory.
No justification of overall evaluation score.
No. Historic character relates to agricultural
pattern, industrial heritage and associated
settlement patterns, which would be
unaffected by turbines.
CRMRTHL39595:
Cwm Cathan,
Garnswllt, Bodystisaf
Outstanding
Cwm Cathan, Garnswllt, Bodyst-isaf, large area characterised
by small & medium sized irregular pasture fields with woodland
areas. Settlement pattern of dispersed farmsteads and cottages
with the small nucleated settlement of Garnswllt to the S. Most
significant archaeological element(s): coal mining, medieval mill
and deserted settlement.
This area scores highly in all evaluation categories. It is a good
example of a fringe upland agricultural landscape with a strong
relict industrial element.
No. Little visibility due to intervening landform.
Historic character relates to agricultural and
settlement pattern, which would not be
affected by turbines.
CRMRTHL39600:
Waun Gron, CefnBryn-Brain
Outstanding
An area of small irregular fields of rough grazing on the edge of
Waun y Ddraenen. Most significant archaeological element(s):
post med agricultural.
It is a good example of an upland fringe agricultural landscape.
No. Historic character relates principally to
agricultural pattern, which would be unaffected
by turbines 9km away.
CRMRTHL39601:
Ty-Gwyn
High
An area of medium to large field enclosures to the NE of
Cwmllynfell, the field getting larger the further away they are
from the single farmstead of Ty-gwyn. Most significant
archaeological element(s): Ty Gwyn Farmstead.
This is a good example of a Carmarthenshire agricultural
landscape with little modern intrusion. It is not a rare landscape
type, and contains no elements of national importance; hence
the high, rather than outstanding, score.
No. Historic character relates principally to
agricultural and settlement pattern, which
would be unaffected by turbines 9km away.
CRMRTHL39603:
Mynydd y Betws
Outstanding
An area of generally unenclosed and currently unsettled
moorland on Mynydd y Betws, with some small regular field
No. Historic character will already be affected
by the construction of the Mynydd y Betws
Mynydd y Gwair Wind Farm
Aspect Area
Overall
Evaluation Score
LANDMAP Summary Description & LANDMAP justification
of overall evaluation criteria
Further Consideration Required?
encroachments to the east. Most significant archaeological
element(s): Bronze Age barrows, coal mining.
This is a good example of an upland moorland landscape
turbines, with further effects from Mynydd y
Gwair unlikely.
CRMRTHL39604:
Glynhir Mansion,
Gelli-Gweirdy
High
An area of medium sized irregular field enclosures with areas of
woodland, an open area to the north is currently used as a golf
course. The settlement pattern is one of dispersed farmsteads
and cottages. Most significant archaeological element(s):
Glynhir mansion and associated designed landscape.
This area scores highly in most categories but its potential and
rarity scores are moderate. It is a typical example of a
Carmarthenshire agricultural landscape.
No. Historic character relates to settlement
pattern and to the Glynhir estate. These
would not be affected by the turbines.
CRMRTHL40222:
Llanfihangel
Aberbythych
High
Most significant archaeological element(s): Talhardd House
16th c, Derwydd possibly 15th century.
This area scores highly in most categories but its potential and
rarity scores are moderate. It is a typical example of a
Carmarthenshire agricultural landscape.
No. Visibility restricted by landform. Distant
views of turbines would not affect historic
character, which relates to
agricultural/settlement pattern and estates at
Talhardd and Derwydd.
CRMRTHL40263:
Trichrug
Outstanding
Most significant archaeological element(s): Bronze Age burial
mounds.
This area scores highly in all evaluation categories. It is a good
example of a fringe agricultural landscape with some nationally
important components.
No. Distant views of turbines would not affect
historic character, which relates to the
relationship with the adjacent lowland areas
and to the burial mounds present.
CRMRTHL40294:
The Black
Mountain. Y
Mynydd Du
Outstanding
Most significant archaeological element(s): 18th 19th century
quarrying, bronze age summit cairns, medieval and postmed
deserted settlements.
This area scores highly in all evaluation categories. It is a good
example of an upland landscape with nationally important
components.
No. Although turbines would be visible from
much of the Aspect Area, this would not
significantly affect the historic character due to
the context of other existing developments to
the south.
CRMRTHL40308:
Cilmaenllwyd
High
Most significant archaeological element(s): medieval settlement
at Penhill, mill site.
This area scores highly in most categories but its potential and
rarity scores are moderate. It is a typical example of a
Carmarthenshire agricultural landscape.
No. Historic character relates to former
settlement and to agricultural pattern, which
would not be affected by turbines.
NPTHL028:
High
The aspect area of Mynydd Marchywel is almost entirely hidden
No. Historic features are largely covered by
Mynydd y Gwair Wind Farm
Aspect Area
Overall
Evaluation Score
Mynydd Marchywel
NPTHL029:
Mynydd Uchaf
(Mynydd y Garth)
Outstanding
LANDMAP Summary Description & LANDMAP justification
of overall evaluation criteria
Further Consideration Required?
beneath modern Forestry with only two remaining discrete
areas of open moorland; to the far north and south of the
aspect area respectively. The Unitary Authority boundary
defines the most northerly extent of the aspect area, whilst the
enclosed character of the Dulais Valley (HL48) forms the
boundary to the east and the irregular fieldscape of Bryncoch
Cilybebyll (HL40) to the west. The boundary identifies the
extent of enclosure into this upland environment; modern, post
1st edition OS, enclosure has been disregarded as, although
under forestry, the aspect area had retained its unenclosed
character until the middle of the last century.
Historical bias is in favour of the Bronze Age within this upland
landscape. Numerous cairns distributed along the length of the
mountain appear singularly, in pairs and in cemeteries, most
are scheduled.
Extensive modern afforestation has significantly altered the
character of what was formerly a large expanse of unenclosed
upland moor, detracting from its overall coherence. However,
the archaeological record for this area remains surprisingly rich
and diverse, containing evidence of significant prehistoric
funerary activity, medieval upland settlement and post-medieval
industrial extractive operations.
forestry and therefore virtually no potential to
be affected by views of turbines.
This aspect area is one like component of six discrete areas of
upland moorland, characterised by the excellent survival of a
significant prehistoric landscape. The aspect area is composed
of a block of upland moor rising to almost 360m in places and
dissected by industrial valleys and enclosed fieldscapes. The
upland consists of Mynydd Uchaf (HL029), Mynydd Allt y grug
(HL063), Mynydd y Garth (HL064), Mynydd Gellionnen
(HL065), Mynydd Carnllechart (HL066), and Penlle’r Castell
(HL067). The boundary of each of these islands of upland moor
is defined by the extent of encroachment by the surrounding
fieldscapes. This density of primarily Bronze Age activity has
been highlighted in the RCAHMW (1976a) as one of the three
important and significant funerary and ritual landscapes in
No. Historic character relates to unenclosed
moorland pattern and to the presence of
prehistoric monuments within, which would not
be affected by the presence of the turbines.
Effects on individual monuments/features are
addressed in the Cultural Heritage Chapter 7
of the ES.
Mynydd y Gwair Wind Farm
Aspect Area
Overall
Evaluation Score
LANDMAP Summary Description & LANDMAP justification
of overall evaluation criteria
Further Consideration Required?
Glamorgan, the other two being in Gower and Merthyr Tydfil.
Survival of these funerary and ritual monuments, such as
Bronze Age cairns and at least one Neolithic tomb (Carn
Llechart Gm480).
This area has been assessed as being of outstanding value as
an extensive prehistoric landscape associated with funerary,
ritual or field clearance activity, represented by numerous,
broadly distributed remains of cairns on Mynydd Uchaf,
Penllae'r Fedwen and Cefn Gwrhyd (although some have now
been re-interpreted as boundary markers of medieval/postmedieval date). Late 19th-early 20th century industrial
extractive activity has disrupted the coherence of this
landscape to a certain extent.
NPTHL040:
Bryncoch Cilybebill
Outstanding
The Bryncoch Cilybebyll aspect area consists of a broad saddle
of land lying between the Neath (HL43) and Swansea (HL44)
valleys. Mynydd Marchywel (HL28) and the Dulais Valley
(HL48) bound the aspect area to the east, whilst Mynydd y
Drumau and the Unitary Authority boundary define the western
limits. Cilybebyll (HL25) is contained within this aspect area, to
the north, toward the Swansea Valley. The Bryncoch Cilybebyll
aspect area is characterised by an extensive enclosure of
irregular shaped fields interspersed with ancient woodland,
particularly in areas around Cilybebyll, known to have had a
medieval history, where a significant number of clawdd type
enclosure boundaries survive.
There are a number of significant Bronze Age sites on Mynydd
y Drumau including burial cairns; a ring cairn and the standing
stone ''Carreg Bica,''' which has important local folklore
associations. Enclosures on the south side of Mynydd y
Drumau.
The overall value of outstanding assigned to this area is based
on the fact that it represents a remarkably rich, multi-period
landscape, with particularly significant concentrations of
prehistoric monuments and medieval settlement features on
No. Historic character relates to agricultural
and settlement pattern, and to prehistoric
monuments. Character would not be
significantly affected by turbines over 7km
away. Effects on individual
monuments/features are addressed in the
Cultural Heritage Chapter 7 of the ES.
Mynydd y Gwair Wind Farm
Aspect Area
Overall
Evaluation Score
LANDMAP Summary Description & LANDMAP justification
of overall evaluation criteria
Further Consideration Required?
Mynydd Drumau.
NPTHL064:
Mynydd y Garth
High
This aspect area is one like component of six discrete areas of
upland moorland, characterised by the excellent survival of a
significant prehistoric landscape. The aspect area is composed
of a block of upland moor rising to almost 360m in places and
dissected by industrial valleys and enclosed fieldscapes. The
upland consists of Mynydd Uchaf (HL029), Mynydd Allt y grug
(HL063), Mynydd y Garth (HL064), Mynydd Gellionnen
(HL065), Mynydd Carnllechart (HL066), and Penlle‘r Castell
(HL067). The boundary of each of these islands of upland moor
is defined by the extent of encroachment by the surrounding
fieldscapes. This density of primarily Bronze Age activity has
been highlighted in the RCAHMW (1976a) as one of the three
important and significant funerary and ritual landscapes in
Glamorgan, the other two being in Gower and Merthyr Tydfil.
Survival of these funerary and ritual monuments, such as
Bronze Age cairns and at least one Neolithic tomb (Carn
Llechart Gm480), is excellent. These monuments tend to be
found located on elevated hillslopes and ridge crests, but not
summits, with commanding views down into valleys or adjacent
to water courses, a reoccurring theme in the funerary and ritual
landscape of South Wales (Evans and Lewis 2003).
Post-medieval boundary stones are frequent features of this
upland environment as are sheepfolds indicating the
importance of animal husbandry during this period. The
landscape of the adjacent aspect area is characterised by
boundaries of dry stonewalls; disused quarries are scattered
across the lower elevations of the aspect area, except Brynmelin Quarry on the northern slope of Mynydd Uchaf, and
almost certainly were exploited in the construction of these field
boundaries. Disused coal levels and tips can be found along
the ridge at Penwaun-uchaf and represent a reoccurring theme
across the aspect area.
This aspect area is of considerable importance for its density of
prehistoric monuments, the presence of early industrial and
No. Historic character relates to agricultural
and settlement pattern, and to prehistoric
monuments. Character would not be
significantly affected by turbines over 7km
away. Effects on individual
monuments/features are addressed in the
Cultural Heritage Chapter 7 of the ES.
Mynydd y Gwair Wind Farm
Aspect Area
Overall
Evaluation Score
LANDMAP Summary Description & LANDMAP justification
of overall evaluation criteria
Further Consideration Required?
agricultural activities, and for their setting in a relatively
undisturbed upland landscape.
This aspect area contains a significant concentration of
features relating to prehistoric funerary or field clearance
activity, comparable in density to Mynydd Carn-Llechart,
although the condition and rarity of the cairn sites on Mynydd y
Garth is considerably lower (many of the cairns having been
robbed or heavily eroded); hence, the assessment is high
rather than outstanding.
NPTHL066:
Mynydd
Carnllechart
Outstanding
This aspect area is one like component of six discrete areas of
upland moorland, characterised by the excellent survival of a
significant prehistoric landscape. The aspect area is composed
of a block of upland moor rising to almost 360m in places and
dissected by industrial valleys and enclosed fieldscapes. The
upland consists of Mynydd Uchaf (HL029), Mynydd Allt y grug
(HL063), Mynydd y Garth (HL064), Mynydd Gellionnen
(HL065), Mynydd Carnllechart (HL066), and Penlle’r Castell
(HL067). The boundary of each of these islands of upland moor
is defined by the extent of encroachment by the surrounding
fieldscapes. This density of primarily Bronze Age activity has
been highlighted in the RCAHMW (1976a) as one of the three
important and significant funerary and ritual landscapes in
Glamorgan, the other two being in Gower and Merthyr Tydfil.
Survival of these funerary and ritual monuments, such as
Bronze Age cairns and at least one Neolithic tomb (Carn
Llechart Gm480), is excellent. These monuments tend to be
found located on elevated hillslopes and ridge crests, but not
summits, with commanding views down into valleys or adjacent
to water courses, a reoccurring theme in the funerary and ritual
landscape of South Wales (Evans and Lewis 2003).
Post-medieval boundary stones are frequent features of this
upland environment as are sheepfolds indicating the
importance of animal husbandry during this period. The
landscape of the adjacent aspect area is characterised by
boundaries of dry stonewalls; disused quarries are scattered
No. Historic character relates to agricultural
and settlement pattern, and to prehistoric
monuments. Character would not be
significantly affected by turbines over 7km
away. Effects on individual
monuments/features are addressed in the
Cultural Heritage Chapter 7 of the ES.
Mynydd y Gwair Wind Farm
Aspect Area
Overall
Evaluation Score
LANDMAP Summary Description & LANDMAP justification
of overall evaluation criteria
Further Consideration Required?
across the lower elevations of the aspect area, except Brynmelin Quarry on the northern slope of Mynydd Uchaf, and
almost certainly were exploited in the construction of these field
boundaries. Disused coal levels and tips can be found along
the ridge at Penwaun-uchaf and represent a reoccurring theme
across the aspect area.
This aspect area is of considerable importance for its density of
prehistoric monuments, the presence of early industrial and
agricultural activities, and for their setting in a relatively
undisturbed upland landscape.
The overall assessment of this area as outstanding is chiefly
based on the significant concentrations of prehistoric funerary
monuments at Carn-llechart and Bryn Mawr. Carn-llechart, in
particular, represents a funerary site of outstanding importance
and rarity, containing an unusual and exceptionally wellpreserved Bronze Age ring cairn and an adjacent chambered
tomb of Neolithic date.
SWNSHL107: H28
Northern Upland
Commons
Outstanding
This aspect area comprises those parts of the uplands which
are currently unenclosed and form a virtually continuous block
across the northern edge of the UA; there is some evidence for
more intensive agricultural use of some areas in the Middle
Ages or Early Post-medieval periods. Otherwise the main
periods of activity are in the Bronze Age, with extensive
funerary and ritual monuments, and some mining in the 19th
century.
A well-preserved upland landscape retaining most of its original
character, form and function, highly visible and easily
understood with a range of characteristic relict features:
industrial extractive (e.g. coal adits, levels etc), funerary and
ritual (e.g. round and ring cairns, round barrows, chambered
tombs), settlement (e.g. platform houses, and upland
farmsteads), and defensive features (e.g. ring works, hill forts,
and a medieval castle. An Aspect Area of Outstanding integrity,
survival, rarity and potential, with surviving elements generally
with a high condition rating; overall score of 19, and therefore
Yes. The turbines would be located within this
Aspect Area. Given this proximity, the effects
upon the various cultural heritage and
archaeological features individually will give
an understanding of wider effects upon
character. Refer to the Cultural Heritage
Chapter 7 of the ES for further details.
Mynydd y Gwair Wind Farm
Aspect Area
Overall
Evaluation Score
LANDMAP Summary Description & LANDMAP justification
of overall evaluation criteria
Further Consideration Required?
outstanding overall evaluation.
SWNSHL398: H27
Gower
Supraboscus
Agriculture
Outstanding
An area of fieldscape not based on the open-field system, but
evolving as a result of gradual enclosure of the uplands and
their foothills. There is some evidence for enclosure in the preNorman period, and the process continued into the second half
of the 19th century. Some unenclosed land and woodland
remains. Limited industrial activity, mainly mining took place in
the 19th century. The settlement pattern is basically dispersed,
but ribbon developments occurred in areas of industrial activity
This is an intact area of irregular fieldscape with characteristic
dispersed settlement, and ribbon developments associated with
industrial activity, which includes parcels of woodland and
unenclosed land. The area contains features of exceptional
historic importance, which are nationally rare or unique: 4
Scheduled Ancient Monuments. The area also contains 14
listed buildings, 4 of which are at grade II*, the remainder grade
II. The area is considered outstanding in terms of integrity,
survival, rarity, and potential, with a high condition rating; with a
combined criteria score of 19, the area therefore returns an
outstanding overall evaluation.
No. Historic character relates to agricultural
pattern and scattered industry.
Effects on specific features are addressed in
the Cultural Heritage Chapter of the ES.