Devils Slide to Tahquitz Peak is a beautiful trail in the San Bernardino National Forest that leads to a National Forest Fire outlook. Tahquitz Peak is at 8,846-foot elevation. The hike is somewhere between 8 & 9.5 miles (round-trip) with a gain of 2,500 feet through the San Jacinto Wilderness. It is rated as moderate on Alltrails, but as far as peaks go if you hike often it’s on the easier side.