Pitch your tent and enjoy the beautiful landscape. Whether you are looking to relax or checking out what Williams, AZ has to offer this is a perfect location. The south entrance of The Grand Canyon as well as downtown Williams are both a short drive away from the property. There is no fresh water on this campsite so be sure to bring plenty for yourself. Bring everything you need and leave nothing behind. Also please be respectful of the wildlife on and around the property.
On some maps, this looks to be on the Tonto Trail. It's a camp for rafters on the Colorado River. You can get incredibly close to it on the Tonto, you're just up 1000'.
If you're rafting, enjoy. If you're hiking the Tonto, don't expect to find any water closer than Grapevine Creek.