Near Hessie to Lost Lake
The view across Lost Lake into the IPW.
Near Hessie to Lost Lake
Great day for a swim!
Near Hessie to Lost Lake
Lost Lake
Near Hessie to Lost Lake
A nice view half way up to Lost Lake.
Near Hessie to Lost Lake
Be sure to get an early start to beat the crowd.

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Driving Directions
Classic Hike Route

Hessie to Lost Lake

4.3 (85 Ratings)
A relatively approachable alpine hike with easy access.
4.3
mi
Distance
840
ft
Gain
moderate
Difficulty
Regional Classic
A must do route for the area handpicked by local experts.
LakeSwimmingViewsWildflowers

Route Details

Flatter
Steeper
4.26mi
Distance
840ft
Elevation Gain
840ft
Elevation Loss
25%
Max Grade
9,835ft
High Point
8,995ft
Low Point
Path Type
Loop
Description
From the trailhead, cross the footbridge and take the Devil's Thumb Trail #902, which climbs steeply for about 0.5-miles on an old road. The shorter Devils Thumb Bypass turns right (north) in 0.8 miles, but stick left and you'll soon come to the Lost Lake Trail. Beautiful forested trail continues and you'll quickly get to the lake. There are 9 campsites available (first come, first served, and popular). It's cold, but people have been known to take a dip. Fishing is also popular. Enjoy the views, circle around the lake, and meander back down!

Route Conditions

Report Conditions
Anonymous Adventurer
All Clear
Anonymous Adventurer
All Clear
Anonymous Adventurer
All Clear
Anonymous Adventurer
All Clear
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Contributors
Nick Wilder