Willow Bay Campground offers 79 campsites across four loops (Oak, Aspen, Hemlock, and Deer Grove) with direct access to Willow Bay on the Allegheny Reservoir, featuring a boat ramp with courtesy dock, kayak and canoe rentals (first-come, first-served), and flush toilets with hot showers.

The Hemlock and Deer Grove loops provide waterfront sites, while the Aspen loop backs onto Willow Creek; electric hookups are available at select sites, and the campground is open year-round with full services April through October.