Camp and hike. Canyonlands Nat. Park

We have the Dutch Oven group campsite in the Needles District of the Canyonlands Nat. Park. It's a tent campsite. But you can sleep in your vehicle I believe.
There is a restroom with sinks and flush toilets close by and showers for a fee at the Needles Outpost just outside the park.
Canyonlands National Park (U.S. National Park Service)
Moab with lots of services is about an hour away. And the Island in the Sky part of the Canyonlands Park and Arches Nat. Park are both with an hour drive.
Arches National Park (U.S. National Park Service)