Possum Kingdom State Park 
P. O. Box 70
Caddo, TX 76429
940-549-1803
http://www.tpwd.state.tx.us/spdest/findadest/parks/possum_kingdom/
State Park: Bike, Birding, Camp, Fish, Hike, Picnic, Walk, Water Sports
Activities include camping, picnicking, lake swimming, fishing (click here for Detailed Lake and Fish Information), hiking, biking, nature study, boating, and water skiing.