Upper Gunflint Warrens Road
USFS trail 21026O SNOW
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.
1.1 mi · Typical grade 10 to 12%
About 50 ft between the route's high and low points. An estimate from openly published government elevation data, computed 2026-07-11; not measured in the field.
Trail facts
- Length
- 1.1 mi mapped
- Grade
- Typical grade 10 to 12% (USFS trail class TG04)
- Surface
- native material
- Accessibility
- Not listed by the USFS as accessible
- Designation
- National trail designation