The Hot springs consist of a large outdoor pool and a couple of smaller pools. It’s $15 to soak or half price if you camp there. The Greenhouse pool is 21+ for an additional $3. The Greenhouse is lush with plants and not as crowded as the main pool. We were in overflow camping and were treated to some amazing sunsets on the Sand Dunes. There are berms around the regular tent camping that limit your views. All the water on site comes out hot which was great for our chilly visit yet may not be as nice in the hotter months.