Bonnell Flats is a rustic state forest campground in Tiadaghton State Forest near Waterville, offering trailside camping accessible by boat along Pine Creek.

The campground features pit latrines and is ideal for paddlers and backpackers accessing the lower Pine Creek gorge, with sites available for reservation through the Pennsylvania State Parks system at $10/night.

Located in the Pine Creek Valley, it provides convenient access to fishing, canoeing, and hiking opportunities in the scenic canyon area.