Mojave Mammoth Trail

Self-Guided GPS Tour

Discover the raw beauty and vast freedom of California’s high desert on The Mojave Mammoth, a thrilling 33-mile Polaris RZR self-guided GPS tour. This unforgettable route takes you deep into the Mojave, where diverse terrain, rocky formations reminiscent of Joshua Tree National Park, and wide-open desert vistas create an adventure unlike any other.

Navigate at your own pace as you climb, cruise, and carve through authentic desert backcountry—no pavement, no crowds, just pure off-road adrenaline. With state-of-the-art Polaris machines, you’ll experience a perfect blend of excitement, exploration, and scenery.

Whether you’re a seasoned rider or stepping into your first real off-road journey, The Mojave Mammoth is built for adventure seekers hungry for a challenge, epic views, and unforgettable memories.

Are you ready to ride where the giants once roamed? You may be surprised what you find on your trail ride.

Johnson Valley is one of California’s most diverse and iconic off-highway playgrounds, offering wide-open freedom across a dramatic desert landscape. The terrain shifts continuously—from towering red rock mountains and rugged ridgelines to rolling hills, sandy washes, and expansive dry lake beds. Elevations range from approximately 4,600 feet to 2,300 feet, creating distinct views, temperatures, and riding conditions. The valley is naturally decorated with creosote bush, seasonal wildflowers, desert grasses, and the famous Joshua Trees that define the Mojave.

The southeastern region features the legendary hills known worldwide as The Hammers—a proving ground for only the most advanced rock crawlers and home to the internationally recognized King of the Hammers event. Only highly skilled drivers should attempt this extreme terrain.

North of The Hammers, the landscape opens into routes perfect for beginner to intermediate riders, along with small dune-style sections for added excitement. On the western edge, Anderson Dry Lake is a popular hotspot for casual riding, training, and group activities thanks to its wide, forgiving surface.

Across the valley you’ll find rolling buttes, jagged rock formations, steep climbs, historic mine trails, scenic overlooks, and endless space to explore. From relaxed cruising to adrenaline-charged rock crawling, Johnson Valley offers one of the most authentic and diverse OHV environments in the United States. Whether you’re new to off-roading or a seasoned pro, Johnson Valley delivers unforgettable riding for every skill level.

• To get the most enjoyment out of your ride, we require you to wear closed toe shoes and highly recommend you wear long pants and long sleeve shirt or sweatshirt.
• Every person is required to wear a helmet and eye protection. A full face helmet and goggles are provided to borrow during your rental period.
• A valid driver’s license is required for all drivers, NO EXCEPTIONS!
• Credit or Debit card required for payment and security deposit.
• It is highly recommended to also bring a hat, sunblock, sunglasses and additional layers of clothing (during the winter season as it can get chilly outside).
• We do provide some complimentary water and refreshments, but it’s always a good idea to bring additional water and snacks.
• Make sure to bring your camera to capture all of the epic moments.

Download/print the Happy Trails Checklist below to make sure you don’t forget anything!

Polaris Adventures focuses on the safety of every rider, from vehicle overviews & training before every ride to a modern check out process, our outfitters are there to make sure you have a safe, memorable adventure.

Get in touch with us about our adventures, requirements or how to plan your perfect getaway.