Purdy Creek
USFS trail 643
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.
2.5 mi
About 250 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
- 2.5 mi mapped
- Surface
- native material
- USFS-managed uses
- Bicycling
- Motorized status
- Motorized use designated by the USFS
- Designation
- National trail designation
- National forest
- Custer Gallatin National Forest