Ptarmigan Pass and McAllister Gulch Loop Colorado

Ptarmigan Pass, elevation 12,168 ft, is a mountain pass that crosses the Continental Divide in Rocky Mountain National Park in Colorado in the United States.
  • Elevation: 12,168 ft (3,709 m)
  • Location: Grand / Larimer counties, Colorado, U.S.
  • Traversed by: trail
  • Range: Front Range
  • Topo map: USGS McHenrys Peak
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