Wyoming trails · Summit Lake
A 13.6-mile out-and-back in Wyoming, with 2,120 ft of climbing. Reaches Gottfried Lake and other lake destinations. Managed by USFS 040307.
The climbing is spread fairly evenly along the route.

USGS 3DEP ELEVATION × ESRI WORLD IMAGERY · VERTICAL ×1.5
SPRING CREEK PARK TRAILHEAD — parking nearby. 43.00029, -109.84333 · directions
On August 31, 2026 — the day this page was generated — first light reaches this trailhead at 6:13 a.m., the sun rises at 6:42 a.m. and sets at 7:56 p.m., and the last usable light fades about 8:25 p.m. (MDT) — 13 h 14 min of daylight. At about 2.7 mph plus 30 minutes per 1,000 feet of climbing, the 27.1-mile round trip takes roughly 12 h 10 min, so leaving the trailhead at sunrise puts you back around 6:52 p.m. — 1 h 04 min before sunset.