Walnut Creek Park is a public boat ramp access point on Keystone Lake near Prue, Oklahoma, offering day-use facilities including a boat launch, sand beach, multi-use trails, and picnic area.

The recreation area also features camping options with RV sites offering 50 amp electric and water hookups plus a dump station. A day-use pass is required for all non-overnight visitors; parking is not guaranteed at the boat ramp.