State parks across Nevada, Arizona, California, and Utah within the Mojave corridor. Generally less crowded than the national parks, often cheaper, and in some cases more interesting for off-pavement access. Nevada · Utah · California · Arizona
Valley of Fire State Park — Nevada
Nevada’s oldest state park and the one worth building a day around. 40,000 acres of red Aztec sandstone — Fire Wave, White Domes, Rainbow Vista, Elephant Rock, and Arch Rock. Petroglyphs dating back 2,000+ years at Atlatl Rock and Mouse’s Tank. Two campgrounds, 72 sites total with shade, water, and dump station. Most hiking trails close May 15–September 30 due to heat.
Red Rock Canyon NCA — Nevada
Managed by BLM, functions like a state park. Calico Hills and the Keystone Thrust fault define the landscape. 13-mile scenic drive, extensive trail network, world-class rock climbing. Red Rock Campground has 71 no-hookup sites via recreation.gov. Go early or late — the drive backs up significantly on weekend mornings.
Cathedral Gorge State Park — Nevada
Underrated. Dramatic eroded bentonite clay formations — slot-like canyons you can actually walk through, unusual color, minimal crowds. Sits in the Escalante Valley in eastern Nevada. Good stop on a run north toward Great Basin country. 22 hookup sites, first-come-first-served most of the year.
Goblin Valley State Park — Utah
Thousands of eroded sandstone hoodoos spread across a valley floor. You can walk among them freely — no designated trails required. Unusual place. Useful staging point for the San Rafael Swell. The Ding and Dang Canyon slot canyons are nearby. 25 hookup sites plus 4 glamping yurts; reservations strongly recommended.
Dead Horse Point State Park — Utah
Mesa top overlooking a 2,000-foot canyon drop and a dramatic bend in the Colorado River. Adjacent to Canyonlands Island in the Sky — easy to combine. Named for a natural corral where wild horses were penned; a herd was allegedly left to die of thirst within sight of the river far below. 21 hookup sites; reservations required spring and fall.
Kodachrome Basin State Park — Utah
67 red and white sandstone chimneys rising from a basin floor, plus access to the Cottonwood Canyon Road (dirt, high clearance) connecting south to US-89 and the Grand Staircase. Named from a 1947 National Geographic expedition. A less-visited gateway into the Grand Staircase region. 27 hookup sites; reservations recommended.
Anza-Borrego Desert State Park — California
Largest state park in California at 640,000 acres. Badlands, slot canyons, palm oases, and wildflowers in late February/March after a good rain year. Borrego Springs is the small town in the middle — dark sky community, good base camp. Dispersed backcountry camping is free with a permit — unusual for California. Split Mountain Road accesses some of the best badlands terrain.