Frank Gross Recreation Area offers eight rustic campsites directly along Rock Creek, with sites 2 and 5 positioned right beside the water for prime creek access.

Basic amenities include tent pads, picnic tables, grills, and vault toilets, but there are no water hookups, electricity, or dump stations—making this a true boondocking experience at $8/night.

Reservations are required and can be made up to six months in advance through Recreation. gov; the campground is open April 1 through October 31.