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⛰️ Wilderness
Rainbow Basin Natural Area
Barstow
Dog Friendly
🥾 Hiking
📸 Scenic
🦌 Wildlife
💎 Hidden Gem
Geological wonderland north of Barstow — multicolored badlands, fossils, and a scenic loop drive.
Rainbow Basin is a BLM National Natural Landmark north of Barstow protecting brilliantly colored sedimentary formations rich with fossils. A 4-mile scenic dirt loop showcases the basin without long hikes.
🌟 Why Locals Love It
Otherworldly desert geology you can see from a car.
What to Expect
Dirt loop drive, photographers, scattered hikers.
💡 Good to Know Before You Go
Owl Canyon Campground is the closest overnight option.
📍 Local Tip
Drive the loop in late afternoon for the brightest colors.
Best Time to Visit
October–April.
Notable Features
National Natural Landmark
Fossil beds
Loop drive
Amenities
Trails
Parking
Campground
Verified Official Source
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Everything IE is your premium guide to the Inland Empire — Riverside County and San Bernardino County. Events, restaurants, parks, schools, mountains, lakes, sports, and more — sourced from official departments and trusted institutions, curated for the people who call the IE home. Part of the Everything California network.
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