Frog Lake
USFS trail 171
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.
1.0 mi
About 400 ft between the route's high and low points. An estimate from US government elevation data, computed 2026-07-11; not measured in the field.
Trail facts
- Length
- 1.0 mi mapped
- Surface
- native material
- USFS-managed hiker season
- May 1 through October 1
- USFS-managed uses
- Hiking
- Motorized status
- Non-motorized (USFS designation)
- Accessibility
- Not listed by the USFS as accessible