Coyote Flat Road – Anza-Borrego

The sulfur smell hits you first, cutting through the desert air like a promise kept. Coyote Flat Road in Anza-Borrego Desert State Park winds 26 miles through some of California’s most honest badlands country, ending at primitive hot springs that have been drawing desert rats for decades. This isn’t Instagram wilderness—it’s the real California desert, where ocotillo and barrel cactus grow in sand that shifts with every wind.

The route starts near Borrego Springs and cuts southeast through classic Sonoran Desert terrain. Your stock pickup or SUV will handle this fine—the road stays mostly packed dirt with occasional sandy washes that require nothing more than steady throttle control and common sense. You’ll climb 1,200 feet over rolling desert hills, topping out around 2,800 feet where the views open up across the Salton Sea basin. The real payoff comes at mile marker 18, where Slot Canyon cuts a narrow gash through the badlands. Park and walk—it’s a five-minute scramble that puts you in a different world entirely.

Run this between October and April when daytime temps stay reasonable and night doesn’t try to kill you. Summer in this desert hits 120 degrees, and the Park Service doesn’t maintain rescue crews for people who ignore that reality. Cell service vanishes once you leave the pavement, so download your maps and tell someone your plans. Water is available at the hot springs, but bring your own—desert water sources can dry up or go bad without warning. Dispersed camping is legal throughout the park, and sites along the route offer some of the darkest skies in Southern California.

What you get here is 26 miles of pure desert solitude without the technical driving that keeps most people home. The hot springs at the end aren’t resort-style soaking—they’re natural pools fed by underground sources, clothing-optional, and completely undeveloped. You’ll share them with coyotes, kit foxes, and the occasional desert bighorn if you stay quiet enough. This is desert driving for people who want to experience the Sonoran without destroying their rig or their nerves in the process.

Q: What vehicle do I need for Coyote Flat Road?

A stock high-clearance 2WD vehicle handles this route easily, though 4WD gives you confidence in the sandy washes.

Q: How long does the full route take?

Plan a full day for the 26-mile route if you’re stopping to explore slot canyons and soak in the hot springs.

Q: When is the best time to run this trail?

October through April offers comfortable temperatures, with winter months providing the most pleasant camping conditions.

Q: Are there camping fees in Anza-Borrego?

Dispersed camping throughout the park is free, though you need to follow Leave No Trace principles and camp in previously used sites.

Q: Is the water safe to drink at the hot springs?

Bring your own water—natural springs can contain minerals or bacteria that will ruin your trip.

Q: Do I need permits for this trail?

No permits required for the road or camping, but check current park regulations as rules can change seasonally.