Lower Nambe
USFS trail 403
The route in 3D
Fly this trail over real terrain
USGS and partner elevation data build the terrain, and the US Forest Service centerline draws the route.
1.6 mi · Typical grade 20 to 30%
About 1,750 ft between the route's high and low points. An estimate from USGS elevation data, computed 2026-07-10; not measured in the field.
Trail facts
- Length
- 1.6 mi mapped
- Grade
- Typical grade 20 to 30% (USFS trail class TG06)
- Surface
- native material
- USFS-managed hiker season
- June 15 through October 15
- USFS-managed uses
- Hiking
- Motorized status
- Non-motorized (USFS designation)