Afterglow
USFS trail 421
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.
0.4 mi · Typical grade 5 to 8%
About 100 ft between the route's high and low points. An estimate from USGS elevation data, computed 2026-07-11; not measured in the field.
Trail facts
- Length
- 0.4 mi mapped
- Grade
- Typical grade 5 to 8% (USFS trail class TG02)
- Surface
- native material
- Accessibility
- Not listed by the USFS as accessible
- Designation
- National trail designation
- National forest
- Coconino National Forest