Indiana
DifficultHoosier National Forest Forest Road 4616 Patoka Lake Technical Loop
Indiana's gnarliest National Forest technical loop
Trail Type: Technical 4x4
Indiana
ModerateHoosier National Forest Forest Road 4602 Hemlock Bluff Circuit
Technical limestone canyon route through rare hemlock groves
Indiana
DifficultJackson-Washington State Forest Knobstone Trail Technical Loop
Southern Indiana's limestone labyrinth.
Indiana
DifficultGreene-Sullivan State Forest Ridge Runner Trail
Coal country reclamation adventure
Indiana
ModerateCharles C. Deam Wilderness Pine Hills Loop
Indiana's wildest limestone wilderness loop
Indiana
DifficultOwen-Putnam State Forest Fire Tower Technical Loop
Fire tower climb with creek crossing technical descent.
Indiana
DifficultHoosier National Forest Forest Road 8010 Tower Ridge Loop
Limestone shelf technical through fire tower country
Indiana
ExpertDeam Wilderness Tecumseh Trail Technical Loop
Indiana's toughest wilderness challenge
Indiana
DifficultBadlands Off Road Park Technical Circuit
Indiana's premier technical off-road challenge park
Michigan
DifficultHiawatha National Forest Forest Road 2204 Pine Bowl Lake Circuit
Sandstone rock gardens in Michigan's wilderness heart