Oklahoma
ModerateSandstone Hills McAlester to Robbers Cave Technical Circuit
Outlaw hideouts and coal mining ruins in the Ouachitas
Feature: Scenic
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.
Oklahoma
ModerateOsage Nation Sacred Springs Trail
Sacred springs and Osage heritage paths.
Texas
ModerateDavis Mountains Fort Davis to McDonald Observatory High Route
Sky island traverse to Texas' astronomical crown
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
Texas
ModerateBig Bend National Park Santa Elena Canyon Backcountry Road
Desert smuggler's route to towering Rio Grande canyon
Oklahoma
EasyTalihina Drive Buffalo Mountain Overlook Circuit
Oklahoma's ridge-running mountain scenic through Ouachitas
Texas
ModeratePalo Duro Canyon Lighthouse Trail Technical Challenge
Red rock technical through America's second canyon