0.3 mi from the trailheadKintla Lake Campground
Campground · Montana

29.5 mi one way · 5,224 ft gain · 7,506 ft high point · Very hard
From Boulder Pass Trailhead
In Glacier National Park · Montana · OpenStreetMap contributors
Boulder Pass Trail ascends from Boulder Pass Trailhead to pass through Boulder Pass and Brown Pass in Glacier National Park. The one-way route climbs 5,224 feet over 29.5 miles along Kintla Lake and Upper Kintla Lake.
5,224 ft of gain and 5,022 ft of descent.
The closest places to sleep, measured from the trailhead.
Ranked the same way, within twenty-five miles.
What the trail reaches, measured from the start.
The route at the trailhead. Drag with two fingers, or hold a key to zoom.
Trail data: USFS, NPS, © OpenStreetMap contributors (ODbL). Elevation: USGS 3DEP via Mapzen terrain tiles. Nearby reading: Wikipedia. Photos: Wikimedia Commons contributors, licensed as shown on each photo. Download the trail and feature data.
Campground · Montana
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Today: Partly Sunny · wind 3 mph SW