Arizona
Easy
Box Canyon Road – Superstition Wilderness
Classic Sonoran Desert access to Superstition peaks
Feature: Scenic
Arizona
Expert
Wabayuma Peak Backcountry Road
Expert technical climb to Mohave County's highest peak
Arizona
Moderate
Primitive Area Road 434 – Alamo Lake
Desert solitude to Arizona's most remote state park
Arizona
Moderate
Table Mesa Road
Cathedral pines and rim country views in high Arizona.
Arizona
Expert
Harquahala Mountain Road
Punishing climb to Arizona's most remote lookout tower.
Arizona
Moderate
Telegraph Line Road
Military telegraph route across unforgiving Sonoran Desert
Texas
Difficult
Palo Duro Canyon Buffalo Wallow Trail
Technical limestone drops in America's second canyon
Texas
Easy
Lone Star Hiking Trail East End Forest Roads
Sandy forest roads through pine cathedral
Texas
Moderate
Big Bend National Park River Road East
Desert borderland track to thermal springs
Texas
Moderate
Matagorda Beach 4WD Access Road
Gulf Coast sand highway to river's end