Come in on Hwy 35 to the summit and Wolf Creek Campground. Turn left into the grounds then left again to get to the road that leads to the FR91 which will take you back to the primitive areas. The sites are mixed in with pines and Aspen trees, some with great views out on the rim, and most with rock fire rings and plentiful firewood. This is off the beaten path a bit, but it still gets heavily used in the summer months, but there is thousands of acres to find a spot, and some sizable 5th wheels and Motorhomes are up there. Cell service is spotty, and there are no stores close by unless you travel down towards Kamas or Tabiona, so pack what you will need. Water also is only available at official campgrounds, although not as far as food still an inconvenience to fetch. The great thing about this area is your ability to explore, whether it be on foot, bike, ATV or car, there is something for everyone. Remember pack out what you pack in and leave it better than you found it. Enjoy.