Texas
Moderate
Big Bend National Park River Road East
Desert borderland track to thermal springs
Trail Type: Backcountry
Texas
Moderate
Amistad National Recreation Area Diablo East Unit Road
Forgotten ridge road to Rio Grande overlooks
Texas
Moderate
Matagorda Beach to Decros Point 4×4 Beach Drive
Gulf Coast sand driving where tides call the shots.
Texas
Moderate
Caprock Canyons State Park Backcountry Road
Where the High Plains meet red rock canyon country
Texas
Moderate
Caddo Lake Backcountry Bayou Circuit
Ancient cypress swamp adventure in East Texas
Texas
Moderate
Lajitas to Terlingua Creek Ghost Town Loop
Mercury mining ghost town circuit in Big Bend country
Texas
Moderate
Big Bend National Park Santa Elena Canyon Road
Desert mining road to limestone canyon spectacle
Texas
Moderate
Big Bend National Park Old Ore Road
Historic mercury mine route to the Rio Grande
Texas
Moderate
Sam Houston National Forest Backcountry Loop
East Texas timber country forest road network
Colorado
Moderate
Medano Pass Road
Sand dunes to mountain pass backcountry route