he Hi-View Nature Trail is located up in the hills behind the Black Rock Campground, in the northwest corner of JTree. If you're looking for a family-friendly campground, Black Rock can't be beat. Numerous sites, each with a picnic table and fire ring. Restrooms and actual, real life WATER are available here, something most of the other campgrounds in JTree do not provide. Tents, campers, RVs, even an area for horse owners to camp or stage a ride. There is also a nature center located in the middle of the campground.