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Chasm Lake via East Longs Peak Trail and Chasm Lake Trail

The hike to Chasm Lake in Rocky Mountain National Park is a rewarding journey through diverse alpine landscapes. Starting from the Longs Peak Trailhead, the trail gradually ascends through a dense forest of spruce and pine before breaking above the treeline, where sweeping views of Mount Meeker, Mount Lady Washington, and the famed Diamond Face of Longs Peak emerge. As you approach the lake, the trail offers glimpses of cascading waterfalls and the striking Peacock Pool, culminating in the serene beauty of Chasm Lake nestled amidst rugged cliffs and dramatic peaks. #Hiking #Mountain #Forest #Nature #Lake #Waterfall

  • Distance: 8.1 mi
  • Elevation gain: 2,575 ft
  • Maximum elevation: 11,814 ft
  • Elevation loss: 2,575 ft
  • Minimum elevation: 9,377 ft

Interactive trail map

Trail profile

  • Distance: 8.1 mi
  • Elevation gain: 2,575 ft
  • Maximum elevation: 11,814 ft
  • Elevation loss: 2,575 ft
  • Minimum elevation: 9,377 ft

About this trail

Name: Chasm Lake via East Longs Peak Trail and Chasm Lake Trail trail, distance, elevation, map, profile, GPS track

Start: Longs Peak Trailhead, Longs Peak Road, Larimer County, Colorado, United States (40.27206 -105.55650)

End: Longs Peak Trailhead, Longs Peak Road, Larimer County, Colorado, United States (40.27209 -105.55650)

Coordinates: 40.25809 -105.60289 40.27526 -105.55650

Topography: Larimer County topographic map, elevation, terrain

Other hiking, mountain biking, running and outdoor activity trails

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Chasm Lake

United States > Colorado > Larimer County

Rocky Mountain National Park. Roaring Fork. Alpine Brook. #Hiking #Snowshoeing #Lake #Mountain #River #Forest #Nature #Rocky

Distance: 8.3 mi • Elevation gain: 2,566 ft • Maximum elevation: 11,818 ft

Gear up for your next adventure:

🏕️Tent Footprint - Protect your tent base from wear
🧥Men's Rain Shells - Premium waterproof and breathable jackets for mountain weather
🦺Reflective Outdoor Gear - Safety gear for low‑light conditions
🧯Emergency Survival Kit - All‑in‑one survival essentials for the backcountry
🏔️Mountain Trail Maps - High‑detail maps for popular peaks

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