Hike up a sandy wash, then follow the ridgeline of the Little San Bernardino Mountains. Enjoy scenic views, dense Joshua tree forest, and pinyon-juniper woodland. This trail is 6.6 miles and has over a 1,000 feet of elevation gain. Warren Peak can be reached from a spur-trail off of the Panorama Loop. Bring a good map when hiking in the Black Rock area because there are many trails that crisscross and intersect. 

There are a few parking areas around the Black Rock Campground and Nature Center for hikers. Parking in the campground area can fill up on busy days. Hikers cannot park in a campsite unless they have reserved that campsite. To find the trailhead, hike south from the Black Rock Nature Center, in the uphill direction. At the end of the campground, find the trail sign for panorama loop and start up the washy trail. 

This trail has limited shade and unreliable cell service. Always check the weather forecast before heading into the park and consider changing plans if the weather conditions are too extreme. Hikers should always tell a safety buddy where they are going and when they plan on leaving the park.