Hercules Glades-upper Pilot
USFS trail 21-6122-F
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.
1.7 mi · Typical grade 10 to 12%
About 150 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
- 1.7 mi mapped
- Grade
- Typical grade 10 to 12% (USFS trail class TG04)
- Surface
- native material
- USFS-managed hiker season
- year-round
- USFS-managed uses
- Hiking, Horseback (pack and saddle)
- Motorized status
- Non-motorized (USFS designation)
- Accessibility
- Not listed by the USFS as accessible
- Designation
- National trail designation
- National forest
- Mark Twain National Forest
Length is the trail as the Forest Service maps it, not a trip distance. Hike out and back and you will cover it twice; check the shape of the route before you count on the figure.
This record is a snapshot of U.S. Forest Service data retrieved on 2026-07-09. It does not reflect current closures, conditions, or seasonal orders. Check with the local ranger district before you go.
Elevation
- High point
- About 1,150 ft
- Low point
- About 1,000 ft
Estimates, derived from USGS elevation data sampled along the USFS-mapped route, computed 2026-07-10. We have not measured these figures in the field.
Plan a day on this trail
A day here means a typical grade of 10 to 12%. Tell the Trip Builder where you are headed and it assembles a day-specific kit with weather, daylight, and terrain in mind.
Build your kitData: U.S. Forest Service, retrieved 2026-07-09.