This dive site features the USS Chickasaw, a steel-hulled tugboat built in Pensacola, Florida, in 1908, measuring 107 feet long with a 20-foot beam. Lying in 23 meters (70 feet) of water, approximately three miles east of the St Andrews entrance near the SAB buoy, it is a well-known wreck for charter boats operating out of Panama City. The vessel's inner structure has deteriorated over time, leaving only its robust skeleton for divers to explore, creating unique swim-through opportunities. For appropriately trained divers, the engine compartment offers an accessible penetration experience.
The USS Chickasaw wreck acts as an artificial reef, attracting a vibrant ecosystem. It is frequently swarmed with large schools of baitfish, creating spectacular visual displays. Divers can expect to encounter various reef fish seeking shelter within the wreck's structure, as well as crustaceans like crabs and lobsters inhabiting its crevices. Occasionally, larger predatory fish may be observed hunting the baitfish.
The USS Chickasaw is an excellent dive for those interested in historical wrecks and artificial reef environments. The exposed skeleton allows for interesting exploration, while the engine compartment offers a challenge for advanced divers. Freedivers can enjoy the accessible depth of 23 meters. The best time to visit for optimal conditions typically aligns with the warmer months, offering better visibility and calmer seas. Divers should be aware of standard wreck diving safety protocols and ensure proper training for penetration.

