This shows up in the listing details if you scroll down... "There is no cost for the dump but donations are greatly appreciated and can be made at the park office or to a park employee. There are two dump stations, both on the main entry road. One is just before the campground store and the second past the store, both on the left side of the road. Pets are not allowed past the first dump station area." You may want too call too verify. There's two tolls too get it there and a park entry fee just past the campground.