Texas
Moderate
Padre Island National Seashore Beach Drive
60+ miles of barrier island beach driving
Difficulty: Moderate
Level 2
Texas
Moderate
Big Bend National Park Old Ore Road
Historic mercury mine route to the Rio Grande
Texas
Moderate
Muleshoe Bend Recreation Area Backcountry Loop
Cedar breaks and creek crossings on the Colorado
Texas
Moderate
Davy Crockett National Forest Sandy Creek Loop
Piney woods logging roads and creek crossings
Texas
Moderate
Sam Houston National Forest Backcountry Loop
East Texas timber country forest road network
Texas
Moderate
Longhorn Cavern State Park Backcountry Loop
Hill Country limestone maze through cedar breaks
Colorado
Moderate
California Gulch Road
Gold rush ghosts and technical creek crossings
Colorado
Moderate
Clear Creek Canyon Road
Old railroad grade to silver mining ruins
Colorado
Moderate
Hermosa Creek Trail
Creek bed crawling through San Juan wilderness
Colorado
Moderate
Tincup Pass Road
Continental Divide crossing via ghost town