Wyoming trails · Fremont
Fremont
A 36.7-mile point-to-point in Wyoming, with 1,772 ft of climbing. Reaches Hat Pass and other lake/pass destinations. Managed by USFS 040307.
Elevation profile
The climbing is spread fairly evenly along the route. It gives back about 4,624 ft along the way, so it rolls rather than climbing steadily.
3-D terrain
USGS 3DEP ELEVATION × ESRI WORLD IMAGERY · VERTICAL ×1.5
Reaches
- Hat Pass (pass)
- Mirror Lake (lake)
- August Lake (lake)
- Rambaud Lake (lake)
- Pipestone Lakes (lake)
- Bobs Lake (lake)
- Sandpoint Lake (lake)
- Marms Lake (lake)
- Meeks Lake (lake)
- Dads Lake (lake)
Heads up
Getting there
BIG SANDY TRAILHEAD — parking nearby, restroom. 42.68836, -109.27079 · directions
Daylight at the trailhead
On August 31, 2026 — the day this page was generated — first light reaches this trailhead at 6:11 a.m., the sun rises at 6:40 a.m. and sets at 7:53 p.m., and the last usable light fades about 8:22 p.m. (MDT) — 13 h 13 min of daylight. At about 2.7 mph plus 30 minutes per 1,000 feet of climbing, the 36.7-mile route works out to roughly 14 h 28 min of walking — more than a single day of daylight here, so plan it as an overnight or hike it in sections.
Loop options
- FREMONT + Diamond Lake Trail + DIAMOND LAKE — 7.5 mi loop, 724 ft gain
- DIAMOND LAKE + Diamond Lake Trail + FREMONT — 13.4 mi loop, 1,673 ft gain