Rend Lake Rest Area Access provides accessible fishing and boating opportunities with 20-foot fishing docks featuring textured aluminum surfaces located 100-200 feet from parking areas.

The site offers accessible parking, flush restrooms, and boat ramp access at multiple locations including Bonnie South, Waltonville Dam, Bluegill Hole, and Nason South Access Area.

Most parking lots feature loose gravel surfaces, and the park spans 12,000 acres accessible primarily by township roads in remote areas.