Montana trails · High Lakes
A 15.5-mile out-and-back in Montana, with 2,151 ft of climbing. Reaches Second Lower Falls Creek Lake and other lake destinations. Managed by the U.S. Forest Service.
Most of the climbing sits in the first third — 60% of the ascent, between mile 0.0 and mile 5.2. It gives back about 3,684 ft along the way, so it rolls rather than climbing steadily.

USGS 3DEP ELEVATION × ESRI WORLD IMAGERY · VERTICAL ×1.5
High Lakes access. 45.45880, -111.57336 · directions
On August 31, 2026 — the day this page was generated — first light reaches this trailhead at 6:15 a.m., the sun rises at 6:46 a.m. and sets at 8:06 p.m., and the last usable light fades about 8:36 p.m. (MDT) — 13 h 20 min of daylight. At about 2.7 mph plus 30 minutes per 1,000 feet of climbing, the 31.0-mile round trip works out to roughly 13 h 38 min of walking — more than a single day of daylight here, so plan it as an overnight or hike it in sections.