Oklahoma
ModerateSandstone Hills McAlester to Robbers Cave Technical Circuit
Outlaw hideouts and coal mining ruins in the Ouachitas
Trail Type: Technical 4x4
Oklahoma
ModerateArbuckle Mountains Turner Falls Loop
Ancient limestone technical challenge in Oklahoma's oldest hills
Texas
DifficultPanhandle Playa Lakes Sand Hills Explorer
Texas sand meets prairie lake country.
Texas
ModerateCross Timbers Mining District Heritage Trail
Iron ore heritage meets Cross Timbers challenge.
Oklahoma
DifficultWichita Mountains National Wildlife Refuge Hidden Lake Technical Loop
Granite gauntlet through ancient Wichita peaks
Oklahoma
ExpertKiowa National Grassland Canadian River Breaks Technical Challenge
Expert canyon challenge where Comanche controlled the plains
Oklahoma
DifficultOuachita National Forest Horse Thief Springs Technical Loop
Technical mountain loop where outlaws once watered horses
Texas
ModeratePalo Duro Canyon Lighthouse Trail Technical Challenge
Red rock technical through America's second canyon
Texas
DifficultPalo Pinto Mountains Lost Creek Technical Loop
Limestone ledges and creek crossings in the Cross Timbers
Oklahoma
DifficultOuachita National Forest Black Fork Mountain Technical Ridge
Ouachita ridgeline logging roads and fire towers