Arizona
Difficult
Backway to Crown King
Arizona's gnarliest mountain road to ghost town glory.
Feature: High Altitude
Texas
Moderate
Guadalupe Mountains Pine Springs to McKittrick Canyon
Ancient reef roads to Texas's highest country
Texas
Moderate
Franklin Mountains Wilderness Loop
Urban wilderness desert loop with three-state views
Texas
Difficult
Black Gap Wildlife Management Area Backcountry Roads
Chihuahuan Desert limestone ledges and washes
Colorado
Easy
Weston Pass Road
Historic toll road over 11,900-foot mountain pass
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
Expert
Bill Moore Lake Trail
Alpine rock crawling to high mountain lake
Colorado
Moderate
Tincup Pass Road
Continental Divide crossing via ghost town
Colorado
Difficult
Schofield Pass Road
Devil's Punchbowl technical challenge