Camp Constantin/Jack D. Furst Aquatics Base is located on Possum Kingdom Lake in Palo Pinto County, near Graford, Texas. This camp has over 385 acres and covers six miles of shoreline that look towards the majestic Castle Cliff on Possum Kingdom Lake. Activities include hiking, rifle, shotgun, archery, canoeing and swimming in one of the clearest lakes in Texas.

Summer camp programs include one of Scouting's largest waterfront areas with sailboats, waterskiing, canoeing, swimming, motor boating, snorkeling and blobbing. Camp Constantin also offers a variety of program areas such as: Trail to First Class, Handicraft, Nature, Scoutcraft, Shooting Sports and much more.

The Jack D. Furst Aquatic Base is famous for its waterskiing program featuring a fleet of ski boats for skiing some of the very best water in Texas.