0.7 mi from the trailheadIndian Meadows Guard Station
Campground · Montana
Hike
Mainline Trail
- Near Heart Lake
- Inside Helena National Forest
- 2,120 ft of climbing
16.5 mi one way · 2,120 ft gain · 6,518 ft high point · Very hard
From Indian Meadows Trailhead
In Helena National Forest · Montana · U.S. Forest Service
About this hike
Mainline Trail is a 16.5-mile one way from Indian Meadows Trailhead in Helena National Forest.
Elevation
2,120 ft of gain and 2,066 ft of descent.
Camp near here
The closest places to sleep, measured from the trailhead.
- 0.7 mi from the trailhead
More hikes nearby
Ranked the same way, within twenty-five miles.
