Michigan
DifficultHuron National Forest Silver Creek Trail System
Technical sand and root challenges in Lower Michigan
Difficulty: Difficult
Level 3
South Dakota
DifficultJewel Cave Backcountry Access Road
Mining road through limestone hell to hidden history.
South Dakota
DifficultBlack Hills Backcountry Road 16A – Hill City Extension
Technical granite challenge in the Black Hills
South Dakota
DifficultCrazy Horse Memorial Back Road to Korczak’s Heritage Village
Technical access to America's largest mountain carving.
Michigan
DifficultKeweenaw Peninsula Copper Range Mining Roads
Copper country mining road network
North Dakota
DifficultPembina Gorge Escarpment Trail
North Dakota's deepest gorge challenge
North Dakota
DifficultTheodore Roosevelt National Park CCC Road – South Unit
CCC-era road through Roosevelt's beloved badlands
Michigan
DifficultHiawatha National Forest Black River Falls Technical Route
Hidden waterfalls via granite gauntlet
Michigan
DifficultHuron National Forest Sand Lake ORV Trail
Michigan's deepest sand and steepest climbs
Michigan
DifficultKeweenaw Peninsula Lake Superior Shore Road
Copper Coast wilderness above Superior.