Montana trails · Hyalite Creek
A 7.2-mile out-and-back in Montana, with 3,423 ft of climbing. Reaches Alpine Falls and other arch/lake/summit/waterfall destinations. Managed by the U.S. Forest Service.
The climbing leans toward the final third: 49% of the ascent falls between mile 4.8 and mile 7.2. It climbs almost continuously, with little descent to recover on.

USGS 3DEP ELEVATION × ESRI WORLD IMAGERY · VERTICAL ×1.5
HYALITE CREEK (PALACE BUTTE - GROTTO FALLS TH) — parking nearby, restroom, water. About 55 min drive (21 mi, 2 of them unpaved) from Bozeman. 45.44747, -110.96240 · directions
On October 14, 2026 — the day this page was generated — first light reaches this trailhead at 7:08 a.m., the sun rises at 7:38 a.m. and sets at 6:40 p.m., and the last usable light fades about 7:10 p.m. (MDT) — 11 h 02 min of daylight. At about 2.7 mph plus 30 minutes per 1,000 feet of climbing, the 14.4-mile round trip takes roughly 8 h 45 min, so leaving the trailhead at sunrise puts you back around 4:23 p.m. — 2 h 17 min before sunset.