Stagecoach | |
---|---|
Highest point | |
Elevation | 6,302 ft (1,921 m) [1] [2] |
Prominence | 322 ft (98 m) [1] |
Parent peak | Castle Rock (6,340 ft) [1] |
Isolation | 0.3 mi (0.48 km) [1] |
Coordinates | 37°02′11″N110°04′22″W / 37.0362953°N 110.0726785°W [3] |
Geography | |
Location | Monument Valley San Juan County, Utah, U.S. |
Parent range | Colorado Plateau [2] |
Topo map | USGS Monument Pass |
Geology | |
Rock age | Permian |
Mountain type | Butte |
Rock type | Sandstone |
Climbing | |
First ascent | 1995 |
Stagecoach is a 6,302-foot-elevation (1,921-meter) summit in San Juan County, Utah, United States.
Stagecoach is situated 4.4 miles (7.1 km) north-northeast of the Monument Valley Tribal Park Visitor Center, on Navajo Nation land. It is an iconic landform of Monument Valley and can be seen from Highway 163. Precipitation runoff from this landform's slopes drains into the San Juan River drainage basin. [2] Topographic relief is significant as the summit rises 900 feet (274 meters) above the surrounding terrain in 0.35 mile (0.56 km). This landform's toponym has been officially adopted by the United States Board on Geographic Names. [3] It is so named because the butte resembles a stagecoach. [4] The first ascent of the summit was made in 1995 by John Middendorf, Carl Tobin, and Dan Langmade. [5] [6]
Stagecoach is composed of two principal strata. The bottom layer is slope-forming Organ Rock Shale and the upper stratum is cliff-forming De Chelly Sandstone. The rock was deposited during the Permian period. The buttes and mesas of Monument Valley are the result of the Organ Rock Shale being more easily eroded than the overlaying sandstone. [7]
Spring and fall are the most favorable seasons to visit the Stagecoach. According to the Köppen climate classification system, it is located in a semi-arid climate zone with cold winters and hot summers. Summers average 54 days above 90 °F (32 °C) annually, and highs rarely exceed 100 °F (38 °C). Summer nights are comfortably cool, and temperatures drop quickly after sunset. Winters are cold, but daytime highs are usually above freezing. Winter temperatures below 0 °F (−18 °C) are uncommon, though possible. This desert climate receives less than 10 inches (250 millimeters) of annual rainfall, and snowfall is generally light during the winter. [8]
Monument Valley is a region of the Colorado Plateau characterized by a cluster of sandstone buttes, with the largest reaching 1,000 ft (300 m) above the valley floor. The most famous butte formations are located in northeastern Arizona along the Utah–Arizona state line. The valley is considered sacred by the Navajo Nation, the Native American people within whose reservation it lies.
Sentinel Mesa is a 6,450-foot-elevation (1,966-meter) summit in San Juan County, Utah, United States. It is situated 1.5 miles (2.4 km) north of the Monument Valley visitor center on Navajo Nation land and can be seen from Highway 163. The mesa is immediately northwest of the iconic West and East Mitten Buttes. The nearest higher neighbor is Brighams Tomb, 2.64 miles (4.25 km) to the north-northeast. Precipitation runoff from this mesa's west slope drains to Mitchell Butte Wash, whereas the east slope drains to West Gypsum Creek, which are both part of the San Juan River drainage basin. The "Sentinel" name refers to how the mesa oversees Monument Valley which the Navajo consider as one of the "door posts" to Monument Valley. The landform's toponym has been officially adopted by the U.S. Board on Geographic Names.
Eagle Mesa is a 6,624-foot-elevation (2,019-meter) summit in San Juan County, Utah, United States.
Brighams Tomb is a 6,739-foot-elevation (2,054-meter) summit in San Juan County, Utah, United States.
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Gray Whiskers is a 6,385-foot-elevation (1,946-meter) summit in Navajo County, Arizona, United States.
Castle Rock is a 6,340-foot-elevation (1,932-meter) summit in San Juan County, Utah, United States.
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King-on-his-Throne is a 6,165-foot-elevation (1,879-meter) summit in San Juan County, Utah, United States.
Castle Butte is a 5,700-foot-elevation (1,737-meter) summit in San Juan County, Utah, United States.
Franklin Butte is a 5,179-foot-elevation (1,579-meter) summit in San Juan County, Utah, United States.