Be aware, you will not be allowed into the park without a prior reservation. My husband and I came late into the area and needed a place to sleep. The website did not say that reservations were REQUIRED, just that they were available. The attendant would not let me make a quick reservation on my phone, even when I mentioned that it looked like plenty of spots were available. She said “oh yes, I’ve got lots of spaces.” She kicked us out. I will not be going back.