Wyoming trails · Norris Geyser Basin Trail
A 2.6-mile out-and-back in Wyoming, with 109 ft of climbing. Reaches Corporal Geyser and other spring destinations. Managed by NPS – Yellowstone NP.
The climbing leans toward the first third: 53% of the ascent falls between mile 0.0 and mile 1.1. It gives back about 152 ft along the way, so it rolls rather than climbing steadily.

USGS 3DEP ELEVATION × ESRI WORLD IMAGERY · VERTICAL ×1.5
Norris Geyser Basin Trail access — parking nearby, restroom. 44.72614, -110.70197 · 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 6:43 a.m. and sets at 8:01 p.m., and the last usable light fades about 8:31 p.m. (MDT) — 13 h 18 min of daylight. At about 2.7 mph plus 30 minutes per 1,000 feet of climbing, the 5.2-mile round trip takes roughly 2 h 01 min, so leaving the trailhead at sunrise puts you back around 8:44 a.m. — 11 h 17 min before sunset.