ANTARCTICA
Antarctica continent*
Blood Falls
Mt. Erebus lava lake
AFRICA
Afar Hotspot
Algeria/Chad/Egypt/Eritrea/Libya/Mali/Mauritania/Morocco/Niger/Sudan/Tu
nisia/Western Sahara
Sahara Desert
Angola/Burundi/Cameroon/Central African Republic/Democratic Republic of
the Congo/Republic of the Congo/Equatorial Guinea/Gabon/Sao Tome and
Principe/Rwanda
Congo River Basin
Botswana/Namibia/South Africa
Kalahari Desert*
Canary Islands
Los Organos
Democratic Republic of the Congo
Nyiragongo lava lake
Djibouti
Lake Assal
Egypt/Burundi/Democratic Republic of the Congo/Eritrea/Ethiopia/Kenya
/Rwanda/Sudan/South Sudan/Tanzania/Uganda
Nile River Basin
Egypt
Nile River Delta
Siwa Oasis*
Ethiopia
Dallol hot springs
Erta Ale lava lake*
Kenya/Burundi/Democratic Republic of the Congo/Djibouti/Eritrea/Ethiopia
/Rwanda/Tanzania/Uganda
African Rift Valley*
Libya
Ubari Oasis
Madagascar
Tsingy
Namibia/Angola
Namib Desert*
Niger
Timea oasis
South Africa
Blyde River Canyon
Cradle of Humankind
Table Mountain
Vredefort Dome
Tanzania
Lake Natron
Tunisia
Chebika Oasis
Zambia/Zimbabwe
Victoria Falls
ASIA
Azerbaijan/Iran/Kazakhstan/Russia/Turkmenistan
Caspian Sea
Bangladesh/India
Ganges River Delta*
Borneo
Deer Cave
China
Guilin
Huang He River Delta
Jehol fossil outcrop
Qiantang Tidal Bore on Fuchun River
Wuling Yuan Park
Xiaozhai Tiankeng and Dashiwei
Cyprus
Troodos Ophoilite
Georgia
Voronya Cave
India/China/Bhutan/Pakistan/Nepal/Burma/Afghanistan/ Tibet
Himalayas*
India
Siachen Glacier
Indonesia
Krakatau volcano
Mt. Tambora
Iran
Salt Glaciers
Iran/Qatar
South Pars / North Dome Gas Field
Israel/Jordan
Dead Sea*
Japan
Mt. Fujiyama*
Java
Kawah Ijen*
Kyrgyzstan
Inylchek Glacier
Lebanon
Jeita Grotto
Mongolia/China
Gobi Desert
Nepal
Kali Gandaki canyon
Oman
Semail Ophilite
Pakistan
Biafo Glacier
Philippines
Chocolate Hills
Russia
Altai Flood
Lake Baikal
Lena River Towers
Valley of Geysers (Kamchatka)
Russia/Mongolia
Yenisey River Basin
Saudi Arabia
Ghawar oil field
Saudi Arabia/Jordan/Iraq/Kuwait/Oman/Qater/UAE/Yemen
Arabian Desert
Sri Lanka
Sigiriya
Tajikistan
Fedchenko Glacier*
Thailand
Phang Nga Bay
Turkey
Cappadocia
Pamukkale
Turkmenistan
Hell Gate
Tibet
Yarlung-Zangbo Canyon
Vietnam
Halong Bay*
Han Soong Doong Cave
EUROPE
Austria/France/Germany/Italy/Liechtenstein/Slovenia/Switzerland
Alps Mountains
Austria
Eisriesenwelt Ice Caves, Salzburg
Bulgaria/Georgia/Romania/Russia/Turkey/Ukraine
Black Sea flood
Croatia
Plitvice Falls
England
Severn River bore
The White Cliffs of Dover
England/France
English Channel
Fennoscandian Ice Age Ice Sheet
France
Grotte de l'Aven d'Armand
Rochechouart crater
Germany
Messel fossil pit
Rhine Graben
Gibraltar
Rock of Gibraltar*
Greece
Santorini*
Italy
Mount Vesuvius
Northern Ireland
Giant’s Causeway
Norway
Geirangerfjord and Sognefjord
Lofoten Maelstrom
Scotland
Fingal’s Cave
Slovakia
Baradla-Domica Cave
Slovenia
Skocjan Cave
Switzerland
Gimmelwald and Grindelwald valleys
NORTH AMERICA
Bahamas
Dean’s Blue Hole
Belize
Blue Hole*
Canada
Bay of Fundy*
Bay of Islands
Burgess Shale*
Manicouagan and Saint Martin craters
Spotted Lake
Ungava Bay
Canada/United States
Mid-Continent Rift
Niagara Falls
Rockies Mountains
Costa Rica
Poas volcano
Cuba
Mogotes
Greenland
Greenland Ice Sheet
Scoresby Sund
Ice Age Ice Sheet
Mexico
Cave of Crystals*
Cave of Swallows
Chixulub Crater
Copper Canyon
Popocatapetl volcano
Sacred Cenote at Chichen Itza
Zacaton
Puerto Rico
Aricebo Radio Telescope
Trinidad
La Brea Pitch Lake
United States
Bonneville Salt Flats (UT)
Bryce Canyon* (UT)
Channeled Scablands (OR/WA)
Chesapeake Bay (MD/VA)
Death Valley, Sailing Stones (CA)
Devils Tower* (WY)
Grand Canyon* (AZ)
Great Salt Lake (UT)
Iron Mountain (CA)
La Brea Tar Pit (CA)
Lechuguilla Cave (Carlsbad Caverns) (NM)
Mammoth Caves* (KY)
Meteor Crater* (AZ)
Mississippi River Basin
Mississippi River Delta
Morrison fossil formation (CO)
Mt. McKinley (AK)
Mt. Rainier (WA)
Rio Grande Rift (NM)
Salton Trough (CA)
Shiprock (NM)
Western US formations
Yellowstone* (WY)
Yosemite (CA)
SOUTH AMERICA
Argentina
Nieve Penitentes
Argentina/Bolivia/Chile/Colombia/Ecuador/Peru/Venezuela
Andes Mountains
Argentina/Brazil
Iguazu Falls
Bolivia
Salar de Uyuni
Brazil/Bolivia/Colombia/Equador/Peru/Venezuela
Amazon River Basin*
Brazil
Amazon River Delta
Pororoca on the Amazon River
Sugarloaf Mountain
Chile
Bruggen Glacier
Salar de Atacama
Chile/Peru/Bolivia/Argentina
Atacama Desert
Ecuador
Chimborazo volcano
Cotopaxi volcano
Peru
Colca Canyon
Huachina oasis
Venezuela
Angel Falls
Roraima
OCEANIA
Australia
Great Victoria Desert
Lake Eyre
Morning Glory Cloud
Uluru/Ayers Rock*
Cook Islands
Aitutaki “Almost” Atoll
Hawaii
Hawaiian islands*
Kilauea lava lake
Louisville Hotspot Chain
Marshall Islands
Bikini Atoll
New Guinea
Papua Ophiolite
New Zealand
Fiordland World Heritage Park*
Moeraki boulders
White Island
French Polynesia
Tahaa Atoll
Vanuatu
Ambrym lava lake
OCEANS
Azores
Chagos-Laccadive Ridge
Galapagos Islands
Galapagos Rift*
Iceland
Iceland*
Laki volcano
Strokker and Geyser
Maldive Islands*
New England Seamounts/Great Meteor Track
Ninety East Ridge
North Pole
Ice Sheet
Seychelles
Aldabra “Raised” Atoll
St. Peter and St. Paul rocks
Tristan de Cunha