Black Hills National Forest Motorized Trail System

Custer, South Dakota · National Forest OHV trail system

VERIFY No current status published — verify with the agency before you ride.

Location

Custer, South Dakota

Type

National Forest OHV trail system

Acres

1,200,000

Trail miles

~700

Difficulty

Mixed

Fee

Motorized Trail Permit required: $25/vehicle annual decal (2025 price); fee increase proposed, verify current rate

Phone

(605) 673-9200

Website

https://www.fs.usda.gov/r02/blackhills/recreation/ohv-information

USFS reports 700+ miles of designated OHV trails and 3,800 miles of motorized roads/trails across the forest; MVUM is the only legal map. Wyoming portion requires a Wyoming ORV permit instead. Coordinates are Custer (forest HQ town), not a single entrance.

Open in the TrailForge app

TrailForge — national off-road park index. Always verify conditions with the managing agency before you ride.