HFAP is an off roaders enthusiast's oasis. With 9ver 2200 acres of full size offroad trails there is surely something there for every vehicle and skill level. From mild stock level all the way to extreme rock crawling you can find it at HFAP. We met many great folks while at hidden Falls from every aspect. There were some awesome crawlers as well as extremely outfitted overland rigs out making a test run.. Always a great time at HFAP.. they haves3veral cabins/bunkhouses for rent but we chose primitive. The primitive sites are essentially just a big open field where you can kind of setup where you want. However, being N open area there are not a lot of options for shade as trrs in this area are limited. Ut if you are like us and spend most of the day on the trails you don't spend much time at camp until after the sun goes down anyway. They allow night rides as well and I believe all vehicles must be off the trails by midnight.. there is also a jeep shop at the entrance for the mishaps, a general store for forgotten supplies as well as a take out restaurant that while pricey the food was delicious..My interactions with staff was pleasant and they were helpful when needed but, stayed out of the way otherwise. They also have at trails so be cautious of them zooming around some of the park roads.. overall I highly recommend HFAP for the off road adventures.. camping is ok but not the best but, the trails kind of make up for this.. recently heard they were added to the jeep badge of honor trail program so I will be heading g back soon to earn a badge.. if you like offroad be sure to visit HFAP.. in marble falls TX. Overall worth the trip..