Petit Grepon
From Wikipedia, the free encyclopedia
Rock formation in Colorado, United States
Prominence300 ft (91 m)[2]
| Petit Grepon | |
|---|---|
 Climbers atop Petit Grepon, as seen from The Sharkstooth | |
| Highest point | |
| Elevation | 12,305 ft (3,751 m)[1][2] |
| Prominence | 300 ft (91 m)[2] |
| Isolation | 0.04 mi (0.064 km)[2] |
| Coordinates | 40°16′52″N 105°40′26″W / 40.281°N 105.67378°W / 40.281; -105.67378[2] |
| Geography | |
  Petit Grepon | |
| Location | Rocky Mountain National Park, Larimer County, Colorado, U.S.[2] |
| Parent range | Front Range[2] |
| Topo map(s) | USGS 7.5' topographic map McHenrys Peak, Colorado[2] |
| Climbing | |
| First ascent | Bill Buckingham & Art Davidson, 1961. |
Petit Grepon is a semi-detached spire in Colorado's Rocky Mountain National Park. It is one of the "Cathedral Spires" which also includes: Sharkstooth, The Saber, and The Foil. The South Face route of Petit Grepon is described in the historic climbing text Fifty Classic Climbs of North America[3] and considered a classic around the world.[4]
According to the Köppen climate classification system, the spire is located in an alpine subarctic climate zone with cold, snowy winters, and cool to warm summers.[5] Due to its altitude, it receives precipitation all year, as snow in winter, and as thunderstorms in summer, with a dry period in late spring.
See also
References
- ↑ The elevation of Petit Grepon includes an adjustment of +1.608 m (+5.28 ft) from NGVD 29 to NAVD 88.
- 1 2 3 4 5 6 7 "Petit Grepon, Colorado". Peakbagger.com. Retrieved November 4, 2014.
- ↑ Roper, Steve; Steck, Allen (1979). Fifty Classic Climbs of North America. San Francisco: Sierra Club Books. ISBN 0-87156-292-8.
- ↑ Stewart M. Green (1995). Rock Climbing Colorado. Falcon Guides. ISBN 1-56044-334-0.
- ↑ Peel, M. C.; Finlayson, B. L.; McMahon, T. A. (2007). "Updated world map of the Köppen-Geiger climate classification" (PDF). Hydrology and Earth System Sciences. 11 (5): 1633–1644. Bibcode:2007HESS...11.1633P. doi:10.5194/hess-11-1633-2007. Archived (PDF) from the original on December 2, 2019. Retrieved November 7, 2025.
External links
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