Many places without water in the park have potable water at the Ranger Station, but I have listed these areas as having no water as this is an inconvenience that requires planning. Boat ramp available. I was told by an employee that many senior citizens use the park for convenient camping near the border. The seniors travel in packs it seems, as there were 30 or more motor homes and they all knew each other. I just have a personal beef with generators.
Water is available at the campground rest rooms and at the ranger station.
There are petrogliffs to be found on the eastern park drive. Stop at the picnic area and walk up to the top of the hill. You will see a large cluster of rocks - and if you look closely you will see rock art. This area is not blocked off from public access so please use care not to touch or allow your children to crawl upon these ancient images. There are two scenic drives through the park.