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The known human history of the Grand Canyon area stretches back 10,500 years, when the first evidence of human presence in the area is found. Native Americans have inhabited the Grand Canyon and the area now covered by Grand Canyon National Park for at least the last 4,000 of those years.
The Grand Canyon [a] is a steep-sided canyon carved by the Colorado River in Arizona, United States.The Grand Canyon is 277 miles (446 km) long, up to 18 miles (29 km) wide and attains a depth of over a mile (6,093 feet or 1,857 meters).
Location: Coconino and Mohave counties, Arizona, United States: Nearest city: Fredonia, Arizona (North Rim) Tusayan, Arizona (South Rim): Coordinates: 2]: Area: 1,217,262 acres (4,926.08 km 2) [3]: Established: January 11, 1908 () as a national monument February 26, 1919 () as a national park: Visitors: 4,733,705 (in 2023) [4]: Governing body: National Park Service: Website: nps.gov /grca ...
View majestic photos of the Grand Canyon below: In order to preserved the canyon forever, President Theodore Roosevelt designated a part of the canyon a national monument in 1908.
Grand Canyon Trail of Time – Folded Vishnu schist basement rock. The Trail of Time is an outdoor geology exhibit and nature trail on the South Rim of Grand Canyon National Park. Each meter walked on the trail represents one million years of Grand Canyon's geologic history. Bronze markers on the trail mark your location in time.
The Mesoproterozoic formations in the Grand Canyon are overlain by the 850 million year old, Neoproterozoic Chuar Group and Sixtymile Formation sedimentary rocks. The Great Unconformity is a famous gap in the stratigraphic record of the Grand Canyon of 900 million years between Proterozoic granitic rocks and Cambrian marine sediments. For the ...
According to the park, prehistoric Native peoples lived in the Guadalupe Mountains 12,000 to 14,000 years ago, and Mescalero Apache arrived in the area in around 1400.
National Register of Historic Places in Grand Canyon National Park (24 P) Pages in category "Grand Canyon history" The following 15 pages are in this category, out of 15 total.