For a quick nature excursion near San Bernardino, you can check out Box Springs Mountain Reserve Park, where you can get a panoramic view of the area from a 3,000-plus-foot peak. Chino Hills State Park is another great local option with more than 90 miles of hiking, biking, and equestrian trails. The campground at Chino Hills has tent sites with picnic tables and restrooms, while RV travelers can also find a variety of San Bernardino RV parks with full hookups, free wifi, dump stations, and everything else needed for travel in a big rig or camper. You can also explore different options for camping near San Bernardino on Hipcamp.