Just to the north off Hwy 63 headed from Golden Valley to Laughlin sits a off road BLM camping site. Road is well maintained and lots of level areas to park your camper. Bring in your own water and generator, pack out what you bring in. No trash pick up or garbage containers. Great spot to stay for the night or day to explore mines and or ride.
Halfway between Kingman and Bullhead City, on the western side of the pass, is this BLM land that will knock your socks off! Many places to pull over for a night or for a week or two along the road. No services, no water, no toilets, just beautiful open desert with quintessential AZ mountains. Closest towns with supplies are Kingman and Bullhead City, about 20-30 minutes from each.