Snow Summit Ski Resort Snow Summit is home to Southern California’s premier lift-served, gravity fed bike park, with trails and terrain for riders of all ages and ability levels. Featuring beginner, intermediate, and advanced downhill trails, Skill Builder Park with Jump, Pro, and Pump lines, and access to over 60 miles of cross-country trails. There’s also plenty for non-biking outdoor enthusiasts, including a 30-foot climbing wall, zip line, Euro Bungee trampoline, and the best hiking trails in the San Bernardino National Forest. Come explore.