A lot of area for dispersed camping on the side of the mountain. Roads get progressively more technical as you ascend. Some roads marked on the map have washed out making them impassible. The sites at the bottom are pretty flat, but the ones farther up the mountain become pretty steep, 8% grades if the inclinometer in my truck is right. There is fresh water fill and a dump station at the NP - free with entry fee (or real free if you have a pass), a small store with gas priced competitively and restaurant. The nearest cell tower is in Blanca a few miles away. Verizon signal is pretty good.