It's first come first serve. We called Fremont Indian State Park rangers to see if there were any open spots. They were very helpful and friendly. We stopped here on our way from Denver to LA, so it worked out perfect for us that it was located right off I-70, less than a mile off the freeway. But since it's right off the freeway, it's remote from everything like stores, gas stations, or restaurants.

The campsites were very clean and the toilets were well maintained as well. A lot of the sites were very close to the toilet. Each site was huge and had tons of shades. Also, each site is very far from one another, so you have plenty of privacy. Fifteen dollars for a site. A lot of the sites were for double RV occupancy.

There are lots of cool trails leading up to the castle rock perfect for a little hiking as well as water streams, all over the site. There's also the Fremont Indian State Park or Museum near the site to check out. Teepees were also available for thirty bucks for those who want some cool experience.