Horsethief Flats - 3n03A
Total Miles
3.2
Elevation
1,857.61 ft
Duration
2.75 Hours
Technical Rating
Best Time
Summer, Fall, Spring
Trail Overview
Coming off of Highway 18 between Big Bear and Lucerne Valley it is about 1 mile along 3n03 to reach the offshoot of the Horsethief Flats Trail. This is rated as a Black Diamond, which is the designation for the most difficult trails in the area. The beginning of the trail is fairly easy being a single-vehicle-wide dirt road with a few spots to pull off and eat. Progressively the trail turns rockier and puts vehicles in more off-camber situations, with a few spots being near steep drop-offs. To descend into Horsethief Flats there is a steep, rocky, decline that may cause some under-built vehicle problems. To get down to Horsethief Flats, there are two options as the trail is split, neither being much easier than the other. During the descent, there is a great view out over Johnson Valley. In Horsethief Flats, there are many spots to stop and eat or even camp. This is an out-and-back trail, so it is necessary to climb back up the steep rocky section and retrace the rest of the trail back to 3n03.
Photos of Horsethief Flats - 3n03A
Difficulty
Begins as a single-vehicle wide dirt road that progressively turns into rocks, cliff edges, and off-camber situations with many decent-sized obstacles along the way. Erosion may cause larger boulders to tighten or even completely block the path.
Status Reports
Popular Trails
Intermediate Hill Climb to Whoops Section
Quarry Road 6N19
Arroyo Seco del Diablo
NF 2NO1 Broom Flats
The onX Offroad Difference
onX Offroad combines trail photos, descriptions, difficulty ratings, width restrictions, seasonality, and more in a user-friendly interface. Available on all devices, with offline access and full compatibility with CarPlay and Android Auto. Discover what you’re missing today!