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Lost Lake

Roosevelt National Forest. #Hiking #Lake #Mountain #Forest #River #Nature

  • Distance: 4.0 mi
  • Elevation gain: 846 ft
  • Maximum elevation: 9,803 ft
  • Elevation loss: 846 ft
  • Minimum elevation: 8,967 ft

Interactive trail map

Trail profile

  • Distance: 4.0 mi
  • Elevation gain: 846 ft
  • Maximum elevation: 9,803 ft
  • Elevation loss: 846 ft
  • Minimum elevation: 8,967 ft

About this trail

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Lost Lake from Hessie Trailhead via Devil's Thumb Trail in Roosevelt National Forest

United States > Colorado > Boulder County

This trail offers a pleasant walk through forested terrain, with the steady sound of a nearby creek and a few waterfalls to enjoy along the way. The slightly uphill trail leads to Lost Lake, a peaceful spot that's perfect for a break before heading back. #Hiking #Mountain #Lake #River #Waterfall #Forest #Nature

Distance: 4.4 mi • Elevation gain: 879 ft • Maximum elevation: 9,820 ft

Gear up for your next adventure:

🥇GPS Hiking Watch - Multi‑sport GPS watch with navigation and trail tracking
🏔️Mountain Trail Maps - High‑detail maps for popular peaks
🔦Powerful Headlamps - Ultra-bright hands-free lighting for night navigation
🕶️GPS Smartphone Mount - Secure mount for phone navigation
🚑Emergency Bivvies - Heat-reflective sleeping bags for survival situations

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