Oklahoma
ExpertKiowa National Grassland Canadian River Breaks Technical Challenge
Expert canyon challenge where Comanche controlled the plains
Feature: Remote
Oklahoma
DifficultOuachita National Forest Horse Thief Springs Technical Loop
Technical mountain loop where outlaws once watered horses
Texas
ModerateEast Texas Pineywoods Sabine National Forest Logging Road Network
Lost logging roads through East Texas timber maze
Texas
ModeratePalo Duro Canyon Lighthouse Trail Technical Challenge
Red rock technical through America's second canyon
Oklahoma
ModerateSeminole Nation Gaming District Sand Hills Explorer
Deep sand and oil boom ruins in Seminole County
Oklahoma
DifficultOuachita National Forest Black Fork Mountain Technical Ridge
Ouachita ridgeline logging roads and fire towers
Texas
ExpertBig Bend Ranch State Park Ojito Adentro Mining District Circuit
Mercury mining roads through volcanic desert canyons
Oklahoma
ModerateCherokee Nation Indian Territory Historic Road
Cherokee Nation roads through Cookson Hills history
Texas
ModerateCaddo Lake State Park Backwater Bayou Explorer
Ancient cypress swamp roads in Texas's last bayou
Texas
ModerateBig Bend National Park River Road
Remote river road through America's loneliest desert