The maximum length allowed for RVs is 22 feet, but trailers are not suitable. There is no water available at this location. To get to the RV dump station, take Hwy. 99 in Bakersfield and then take Hwy. 178 East. Continue for 4 miles past the town of Lake Isabella and turn right onto Borel Road. From there, turn right onto the Old Canyon Highway and drive for 3 miles until you reach the campground.