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easy20 min south on US-395
Ancient Lava Carved by Water
Fossil Falls
HikingPhotographyCamping
Trail Distance0.5 miles round trip
Elevation3,000 ft
Formed~20,000 years ago
Rock TypeVolcanic basalt
Land ManagerBureau of Land Management
Overview
Fossil Falls is one of the most remarkable geological formations in the Mojave Desert and one of the easiest natural wonders to access anywhere in California. Located just 20 minutes south of Ridgecrest along US-395, this Bureau of Land Management site features dramatic volcanic basalt that was sculpted by the Owens River thousands of years ago, when the Sierra Nevada snowmelt flowed through this region during the last Ice Age.
The result is a stunning array of polished, swirling rock formations that look like frozen rapids — smooth black basalt carved into potholes, chutes, and cascading tiers. The "falls" are dry today, but the sculpted rock tells the story of powerful water that once thundered through this volcanic landscape. The short trail from the parking area to the falls is only about a quarter mile, making it accessible to visitors of all ages and fitness levels.
Beyond the main falls, the surrounding landscape offers a glimpse into the region's volcanic past. Cinder cones dot the horizon, lava fields stretch across the desert floor, and on clear days, the Sierra Nevada rises dramatically to the west. The area is also home to desert bighorn sheep, and patient visitors may spot them on the rocky hillsides above the falls. Primitive camping is available nearby on BLM land, making it an excellent spot for overnight desert adventures.
Things to Do
Hike to the Falls
Follow the well-marked 0.5-mile trail from the parking area to the main falls overlook. Scramble down into the polished basalt formations for a closer look at the swirling potholes and chutes.
Photography at Golden Hour
The dark basalt comes alive during sunrise and sunset, with warm light filling the carved channels and creating dramatic shadows in the potholes.
Explore the Lava Fields
Wander the surrounding volcanic landscape to see cinder cones, lava tubes, and ancient lava flows that stretch across the desert floor.
Desert Camping
Set up camp on the surrounding BLM land for free dispersed camping. No amenities, but the dark skies and solitude make it worth it.
Wildlife Watching
Keep an eye out for desert bighorn sheep on the rocky ridges above the falls, as well as roadrunners, jackrabbits, and various raptors.
Highlights
Unique polished basalt lava formationsShort and family-friendly trail (0.5 miles round trip)Excellent photography — golden hour transforms the basaltFree camping available on surrounding BLM landGeological interpretive signs explain the formationDesert bighorn sheep frequent the areaOne of California's most accessible geological wonders
Getting There
Drive Time
20 min south on US-395
Directions
Head south on US-395 from Ridgecrest. Turn east onto Cinder Road (signed for Fossil Falls). Follow the dirt road about 0.5 miles to the parking area.
Address
Fossil Falls Rd, Ridgecrest, CA 93555
Details
Best Season
October through May — avoid summer heat
Fee
Free (BLM land)
Difficulty
easy
Dog Friendly
Yes
Tips & Safety
- Bring sturdy shoes — the basalt can be slippery when polished smooth
- Carry water even for the short hike — there is no shade
- The dirt access road is suitable for most passenger vehicles
- Visit early morning or late afternoon for the best photography light
- The formations are best viewed by scrambling down into them (use caution with children)
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