New Mexico trails · Granny Mountain
Granny Mountain
A 20.4-mile point-to-point in New Mexico, with 2,486 ft of climbing. Reaches Miller Spring and other spring/summit destinations. Managed by the U.S. Forest Service.
Elevation profile
Most of the climbing sits in the first third — 67% of the ascent, between mile 0.0 and mile 6.8. It gives back about 3,662 ft along the way, so it rolls rather than climbing steadily.
3-D terrain
USGS 3DEP ELEVATION × ESRI WORLD IMAGERY · VERTICAL ×1.5
Reaches
- Miller Spring (spring)
- Granny Mountain (summit)
Heads up
Getting there
WOODY'S CORRAL — parking nearby, restroom, water. 33.22470, -108.25172 · directions
Daylight at the trailhead
On August 31, 2026 — the day this page was generated — first light reaches this trailhead at 6:21 a.m., the sun rises at 6:46 a.m. and sets at 7:39 p.m., and the last usable light fades about 8:04 p.m. (MDT) — 12 h 53 min of daylight. At about 2.7 mph plus 30 minutes per 1,000 feet of climbing, the 20.4-mile route takes roughly 8 h 49 min, so leaving the trailhead at sunrise puts you back around 3:35 p.m. — 4 h 04 min before sunset.
Nearby trails
- Green Fly — 8.1 mi
- Sam Martin — 10.6 mi
- Middle Mesa — 12.8 mi
- Tom Moore — 13.0 mi