Read and listen. The Grand Canyon Postcard Dear Mum and Dad, I’m visiting the Grand Canyon at the moment. It’s awesome! I’m staying here for three days. So far I’ve been on a helicopter trip inside the canyon, which was fantastic, but very expensive. Then I went for a hike along the South Rim. Amazing views over the canyon! And today I’ve just walked on the Skywalk glass viewing platform. It was incredibly scary! The weather is great – hot and sunny every day! Love, Matt Network Intermediate Unit 3 pp.34–35 © Oxford University Press PHOTOCOPIABLE Brochure for helicopter trip Don’t miss these Grand Canyon attractions! Grand Canyon Aerial Tour Generations of tourists have enjoyed the breathtaking views from planes and helicopters flying over and into the Canyon. Take off from Grand Canyon Airport and enjoy a 30-minute helicopter tour which takes you inside the Canyon. From there, you can get extraordinary close up views of the layers of rock formed over billions of years. Prices start at $158 for adults and $138 for children. Grand Canyon Skywalk – The Glass Bridge Go where the eagles fly! The Skywalk, which is at Grand Canyon West, is a unique glass-bottomed observation deck that extends 25 meters over the rim of the canyon. Admission is $32 for adults. Open from 7.00am to 7.00pm every day of the year. South Rim Hikes Experience a hike along the South Rim. Our guides will accompany you along the spectacular Rim Trail: an excellent choice for quiet views of the inner canyon and for visitors who prefer an easy hike. South Rim guided walks last three hours and cost $30 for adults and $25 for children. Book now – we won’t disappoint you! Network Intermediate Unit 3 pp.34–35 © Oxford University Press PHOTOCOPIABLE Encyclopaedia entry The Grand Canyon The Grand Canyon, which is in the State of Arizona in the USA, is a steep-sided canyon created by the Colorado River. It is in the Grand Canyon National Park, one of the most important national parks in the United States. The Grand Canyon is 446km long, up to 29km wide and has a maximum depth of 1,830 metres. When the Colorado River formed the Canyon, it exposed nearly two billion years of the Earth’s geological history. At the same time the Colorado Plateau rose as a result of tectonic movement. Geologists sometimes disagree about exactly when this happened, but most agree that the Colorado River began to flow through the area at least 17 million years ago. Before European immigration, Native Americans lived in the Canyon and its many caves. The Pueblo people, who were Native Americans, considered the Grand Canyon a sacred site and started coming to the area around the year 1200. The first European to ‘discover’ the Canyon was García López de Cárdenas from Spain in 1540. Network Intermediate Unit 3 pp.34–35 © Oxford University Press PHOTOCOPIABLE