Texas
ModerateLlano County Pink Granite Dome Explorer
Billion-year-old pink granite dome country
Trail Type: High Clearance
Oklahoma
ModerateNoble County Red Rock Canyon Maze
Red sandstone canyons through oil patch history
Texas
ModerateDavis Mountains Fort Davis to McDonald Observatory High Route
Sky island traverse to Texas' astronomical crown
Texas
ModerateBig Bend National Park Santa Elena Canyon Backcountry Road
Desert smuggler's route to towering Rio Grande canyon
Texas
ModerateEast Texas Pineywoods Sabine National Forest Logging Road Network
Lost logging roads through East Texas timber maze
Oklahoma
EasyTalihina Drive Buffalo Mountain Overlook Circuit
Oklahoma's ridge-running mountain scenic through Ouachitas
Oklahoma
ModerateHackberry Flat Wildlife Management Area Sand Hills
Sand dunes meet prairie in prime waterfowl country
Oklahoma
ModerateCross Timbers State Park Equestrian Trail
Cross Timbers clay and creek challenges
Texas
ModeratePineywoods Timber Harvest Circuit
Deep timber country logging road adventure
Oklahoma
ModerateOuachita Mountains Winding Stair Ridge Trail
Moonshine routes through Oklahoma's highest peaks