| Marching Men | |
| Elevation Ft: | 5300. |
| Elevation Ref: | [1] |
| Prominence Ft: | 120. |
| Isolation Mi: | 0.65 |
| Parent Peak: | Klondike Bluffs (5,591 ft) |
| Map: | USA Utah#USA |
| Country: | United States |
| State: | Utah |
| Region: | Grand |
| Region Type: | County |
| Part Type: | Protected area |
| Part: | Arches National Park |
| Range: | Colorado Plateau |
| Coordinates: | 38.7858°N -109.6676°W |
| Coordinates Ref: | [2] |
| Topo: | USGS Klondike Bluffs |
| First Ascent: | 1979 |
| Rock: | Entrada Sandstone |
| Age: | Jurassic |
| Easiest Route: | climbing |
Marching Men is an area of pillars in Grand County, Utah, United States.
The Marching Men is located in Arches National Park in the remote northwest section that was added to the park in 1971 when the boundaries of Arches National Monument were expanded and the monument changed to National Park status.[3] Unofficial names for some of the seven towers include Cuddlebunny Tower, Time Tower, and North Marcher, although the National Park Service does acknowledge these names.[4] Topographic relief is modest as the summit of the highest, North Marcher, rises 300abbr=offNaNabbr=off above surrounding terrain in 200abbr=offNaNabbr=off laterally. Any scant precipitation runoff from Marching Men drains to the nearby Colorado River via Klondike Wash and Salt Valley Wash. The Marching Men area is accessed by a six-mile loop hike that starts at the Klondike Bluffs parking area, and also leads to Tower Arch.[5] This landform's descriptive toponym has been officially adopted by the United States Board on Geographic Names.[2]
The first ascent of the highest tower, North Marcher, was made by Leonard Coyne, Dennis Jackson, and Stewart Green in November 1979.[6]
Rock-climbing routes at the Marching Men:
Rock climbing at Marching Men is strictly regulated, including temporary closure from March 1 through August 31 for raptor protection.[15]
According to the Köppen climate classification system, Marching Men is located in a cold semi-arid climate zone with cold winters and hot summers.[16] Spring and fall are the most favorable seasons to experience Arches National Park, when highs average 60F80F and lows average 30F50F. Summer temperatures often exceed 100F. Winters are cold, with highs averaging 30F50F, and lows averaging 0F20F. As part of a high desert region, it can experience wide daily temperature fluctuations. The park receives an average of less than 10 inches (25 cm) of rain annually.
Like most of the arches and rock formations in the park, these spires are composed of Entrada Sandstone, specifically the Slick Rock Member.[17] Because the sandstone is not uniformly cemented with calcium carbonate which is the binding material, chemical weathering and differential erosion has sculpted the iconic landforms of Arches National Park. These towers are the result of erosion and weathering that reduced vertical cross joints of a fin to rock pinnacles.[18] The Marching Men terrain is similar to that of the Devils Garden area to the east, but the two areas are separated by the flat expanse of Salt Valley which was created by a collapsed salt anticline.[19]