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Montana
7.9 mi
Distance
1,143 ft
Gain
No conditions check on file for this trail yet — always verify current conditions before you go.
Why you'll love it
Lost Lake
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No permit or access details on file for this trail — check with the local land manager before you go.
Lost Lake Trail is a moderate 7.93-mile round-trip hike offering steady elevation gain through Montana's scenic backcountry. This trail delivers a rewarding alpine lake experience with approximately 1,143 feet of elevation gain, making it accessible to intermediate hikers seeking a half-day adventure. The route showcases typical Northern Rockies terrain with forest sections and open vistas leading to the pristine Lost Lake basin.
Dry Fork
~4 min drive
Remote 19.41-mile backcountry trail with 1,905 ft elevation gain.
Missoula Lake
~5 min drive
Steep 0.77-mile climb to alpine lake with 1,243 ft elevation gain.
Ann Arbor
~7 min drive
Moderate 5.3-mile climb with 2,669 ft gain near Ann Arbor, Montana.
Bonanza Gulch
~5 min drive
Moderate 5.7-mile gulch hike with 1,871 ft elevation gain near Bonanza Gulch, Montana.
Bonanza Lakes
~5 min drive
Easy alpine lake hike with minimal elevation gain near Bonanza Lakes.
Montreal Gulch
~11 min drive
Accessible 3.5-mile gulch hike through Montana mountain terrain.
Dry Creek
~6 min drive
12-mile moderate creek drainage hike with steady elevation gain.
Cliff Lake
~6 min drive
Short alpine lake hike with scenic views and modest elevation gain.
Yankee Bar
~12 min drive
Steep 4-mile climb with 1,658 ft gain to historic Yankee Bar area.
Trout Creek Driveway
~11 min drive
Moderate 11.7-mile Montana trail with 1,898 ft elevation gain.
