What to See and Do
Hiking and Biking
There are zero trails in the Imperial Sand Dunes area. About 18 miles up the road in Niland, however, you will find a geothermal peninsula of mud volcanoes. Unfortunately, the ground around the trail is treacherous, and you must be extremely careful not to stray from the posted safe routes.
Length: Two miles one way, four miles round-trip
Intensity: Easy
About four hours' drive away in the direction of Scottsdale, Arizona, there is Lake Pleasant Regional Park. It contains the following three trails:
Pipeline Canyon Trail
This trail has a floating bridge that connects two parts of the trail when the nearby river floods.
Length: 3.8 miles, round trip
Intensity: Easy
Roadrunner Trail
This trail connects the Discovery Center to the boat ramps and two picnic areas.
Length: 3 miles, round trip
Intensity: Easy
Discovery Center Trail
This leisurely walk with interpretive signage connects the Roadrunner Trail to the Discovery Center.
Length: 0.5 miles, round trip
Intensity: Easy
Fishing and Boating
Once a haven for free angling, the Salton Sea has been designated a wildlife refuge because of the adverse effects of the reduction in flow from the Colorado River. The water is now more than twice as salty as seawater, killing all the fish in the lake. However, because of their resistance to salt water, unusual tilapia species have survived in number. There are special restrictions on fishing now, so you need to check with the Sonny Bono National Wildlife Refuge staff to find out where, when, and how much you can fish.
While the lower water level limits the kind of boats you can take into certain areas, the Salton Sea remains a good boating destination. Because the water's surface is 228 feet below sea level, the wind conditions are unlike most other lakes you will encounter in North America. Also, the water is quite shallow these days, so fierce winds will create dangerous waves that make taking out small boats impossible. The only notice that the winds are going to pick up to hazardous levels will usually be a gathering dust cloud, so it's an innovative idea to head for shore immediately if you see one. Always wear a life jacket while boating on the Salton Sea.
Picnicking
Other than at your campsite, you can have picnics in the designated areas outside of Roadrunner Campground.
Wildlife Viewing
The banded gecko is the most common animal near the Roadrunner Campground. But, if you're lucky, you might see an actual roadrunner. These birds are two feet long, and while not as fast as their cartoon cousin, they can easily outrun a human being. Other wildlife residents of the area include vast numbers of insects, unusual species of birds, rabbits, and ground squirrels.
The geckos are one of the only groups of lizards who can make sounds. Because they're nocturnal, you'll hear them talking away at night. However, their most active period is spring when they use their voices to attract mates.
OHV Activities
The dunes are five miles wide and about 15 miles long. Aside from the surrounding Bureau of Land Management campgrounds and the Dunes Wilderness, the entire area is a playground for folks riding OHVs, or off-highway vehicles. The most popular cars are four-wheeled ATVs. In addition, there are races throughout the year within the dunes.
To ride, you need a recreation permit. You also must fly a safety flag from the back of your OHV. These flags must be at least eight feet from the ground. While riding on sandy highways to get to certain areas, you may not exceed 15 mph. You must be at least 16 years old to ride an OHV alone in the area, and helmets are mandatory. Children who are 14 or 15 years of age may do so if supervised by at least one parent or guardian. Everyone who rides must also have a valid safety training certificate.