Last Updated on March 19, 2026
Have you ever driven Interstate 8 in southeastern California, looked at the enormous sand dunes on either side of the highway and wondered, who are those people making tracks up and down these steep hills?
It’s us!
My family and friends cavort to this destination every year.
Envision the thrill of speeding over the hills and then clinging to the nearly vertical walls like Spider-Man on the way back down. Gather at the highest peaks to take in the unbelievable scenery, or pause to explore hidden spots like “Swingset,” a playground in the middle of nowhere.
Glide down embankments on sleds and sand boards. Light up the night at “The Drags,” where hundreds convene to watch friends race across a mesa in the sand.
Sunset calls you back to camp for a shower and dinner by a cozy campfire after an exciting adventure.
About the Dunes
The Imperial Sand Dunes are the largest sand dune system in the United States, spanning more than 40 miles long and five miles wide and reaching a maximum height of about 300 feet.
Riveting rolling ridges of sand shoals on either side of the United States–Mexican border wall are visible from the interstate. The National Natural Landmark is one of the most popular desert recreation areas in the United States and it sports the nickname “The Sand Toy Capital of the World.”
The impressive hills were shaped as beach sand was blown from an ancient body of water called Lake Cahuilla. The nearby Colorado River would flood or change course pushing the sand around, and over thousands of years, the strong eastward winds have shifted the sand to where it is today.
Riding the Dunes
You must to bring your own toys and lodging to join in the fun. Most of us own campers and off highway vehicles (OHVs). Dune buggies, side-by-side ATVs, four wheelers, dirt bikes, and sand boards are popular ways to traverse the sometimes 300-foot-tall dunes.
If you don’t have your own, rental vehicles are available in the nearby cities of Yuma, Arizona and El Centro, California.
This natural wonder is a Mecca for photographers as well. The ever-changing landscape is often adorned with seasonal flowers and spellbinding cotton candy sunsets. Notably, the dunes have been featured in popular movies such as Star Wars Episode VI: Return of the Jedi and The Scorpion King.
This 120,000-acre playground is not conducive to the desert’s scorching summer heat, but it’s open season October through mid-April. The Bureau of Land Management (BLM) requires permits from October 1 through April 15. Weekly permits cost $55 if purchased ahead, or $70 at the dunes. Season permits are offered for $185. A $30 registration for your OHV is also required for non-California residents.
Campground Options
There are 20 campgrounds accessible from I-8 or Highway 78. The most popular area is also known as Glamis – a synonym for the Imperial Sand Dunes from riders. Additional popular areas to stay include Gecko, Buttercup, Grey’s Well, and Gordon’s Well campgrounds. Hotels and a casino are also located in Yuma which is about 20 miles away.
Generally, you need to bring your own provisions, but there are a few exceptions. Duner’s Diner, located in Gordon’s Well, is a tantalizing spot for breakfast and brunch. It offers delectable Bloody Mary’s, jalapeño tater tots, and everything from breakfast burritos and French toast to açaí bowls.
Glamis has a small general store and a parts shop with vendors during popular sand dune weekends.
Safety Tips
There are some important safety regulations to beware of before going. Never dune alone, bring extra water (dehydration materializes at full-throttle in the desert), beware of the weather (temperatures can rapidly fluctuate by 40 degrees), and GPS is highly recommended.
There are also requirements for OHVs such as helmets, whips, flags, and lights, along with protected areas to avoid. Visit Duner Newbie Info – American Sand Association for essential information.
Got Sand?
Now you will understand the next time you see this bumper sticker. Come ride the natural rollercoasters with us in this amazing “Sand Toy Capital of the World.” You won’t regret it.
