Shell Reef Expressway OHV Trail

The trail is approximately 7.5 to 8.7 miles long. For hiking, it generally takes around 3.5 hours to complete, depending on your pace and how much time you spend exploring the points of interest.

While rated easy for OHVs, hiking this trail is considered moderate. You'll encounter sandy sections, loose rocks, and hard-packed desert soil. The lack of shade and potential for loose footing contribute to its moderate rating for hikers.

Expect a mix of sand and hard-packed desert soil. There are also sections with loose rocks, dirt, and some slick rock surfaces. The landscape is typical of the Anza-Borrego Desert, offering expansive views.

The two main highlights are Shell Reef, where you can find fossilized oyster shells from an ancient sea, and Devil's Slide, a 200-foot-high granite and sand island with a dark coat of desert varnish, and potential old mine shafts.

The best time to visit is typically between November and March, when temperatures are cooler. However, this is also peak season for OHV activity, so be prepared for increased traffic.

No, dogs are generally not allowed on this trail within the Ocotillo Wells State Vehicular Recreation Area.

Access to the Ocotillo Wells State Vehicular Recreation Area, where the trail is located, is generally free. However, it's always a good idea to check the official California State Parks website for any updated regulations or fees before your visit.

The trail is located within the Ocotillo Wells State Vehicular Recreation Area. You can access it from various points within the park. Specific parking areas are usually designated for OHV staging, which hikers can also use. Check park maps upon arrival for the most convenient access points.

Hikers should be aware that this route is primarily used by off-highway vehicles (OHVs) such as ATVs, dirt bikes, and 4WD vehicles. This means you should anticipate a lot of traffic on the path, especially during peak season (November-March). Stay alert, be visible, and be prepared to share the trail with vehicles.

Yes, the route also passes through sections of other trails within the Ocotillo Wells State Vehicular Recreation Area, including Wolfe Well Road, Pack Rat Wash Road, Quarry Road, Cross Over Trail, and Barrel Springs Trail.