Oregon
Easy
Alvord Desert Playa Loop
Oregon's Bonneville beneath towering Steens Mountain
Trail Type: Scenic Drive
Oregon
Easy
Hart Mountain Backcountry Byway
High desert refuge with natural hot springs
Iceland
Difficult
Öxi Mountain Pass (Route 939)
Iceland's steepest and most dramatic mountain crossing
Canada
Easy
Labrador Straits Loop
Viking ruins and iceberg spotting
Arizona
Easy
Box Canyon Road – Superstition Wilderness
Classic Sonoran Desert access to Superstition peaks
Arizona
Moderate
Table Mesa Road
Cathedral pines and rim country views in high Arizona.
Texas
Easy
Bastrop State Park CCC Trail Network
Depression-era roads through Texas's Lost Pines.
Colorado
Moderate
Shelf Road
Cliff-hugging gold mining route through limestone canyons
Colorado
Moderate
Georgia Pass Road
Historic stagecoach route over Continental Divide
Colorado
Moderate
Yankee Hill Road
Accessible high country with big views