Florida Public Archaeology Network

Pensacola: The largest artificial reef in the world, this wreck was named a Top 25 U.S. Dive Site in 2014 by Scuba Diving magazine. Depth: 80–212 feet Sink Date: May 17, 2006 Nicknamed the "Great Carrier Reef," the USS Oriskany, also known as the "Mighty O," was sunk after serving in the Pacific and earning battle stars for service in both the Korean and Vietnam Wars. Located 22 miles off the coast of Pensacola and submerged in more than 200 feet of water, this shipwreck offers exploration for divers of all skills and a myriad of pelagic and sedentary marine life.

Pensacola: After years of training US Navy divers, this shipwreck is now a dive destination itself. Depth: 90 feet Sink Date: April 2000 Gulf storms have buried this diving tender to her decks, but the upper structure around 65 feet below sea level offers boundless exploration for divers.

Pensacola: This ship is steeped in a history of foreign spies, espionage and secret military operations. Depth: 80 feet Sink Date: August 11, 1944 Launched from Belfast, Ireland, in 1915, San Pablo started her life as a fruit transport running bananas from Central America to the United States. Early during World War II she was sunk by a U-boat in Costa Rica and refloated. In August 1944 amid rampant rumors of foreign spies and espionage, San Pablo exploded off Pensacola's coast, hence her local name "Russian Freighter." Recently declassified documents reveal that San Pablo was actually destroyed in a top-secret U.S. military operation testing an experimental weapon system. American agents sank the freighter with a radio-controlled boat carrying over 3,000 lbs. of explosives. Her wreckage is scattered across the seafloor where divers can explore boilers, refrigeration coils and huge sections of twisted metal, all home to an impressive array of marine life.

Pensacola: Three levels of decks offer boundless exploration in this upright underwater artificial reef. Depth: 100 feet Sink Date: 1993 An offshore oilfield supply vessel, this upright wreck boasts three levels of superstructure and an intact pilothouse making it home to mesmerizing schools of fish.

Pensacola: Shallow wreckage is ideal for beginning divers to practice. Depth: 50 feet Sink Date: 1974 Sunk in an emergency operation to avoid the barges running ashore, these three barges lie end-to-end in less than 50 feet of water, creating a thriving habitat for marine life and a shallow destination for diving and snorkeling.

Destin: Shallow waters make for an ideal dive training site. Depth: 60 feet Sink Date: 1997 A push tug, Miss Louise sits upright in 60 feet of water, brimming with marine life and serving as a great site for novice and intermediate divers.

Panama City: Appliances {including the ship's toilet} remain intact in the Head and Galley, offering unique exploration for divers. Depth: 85 feet Sink Date: 1993 Sunk in memory of Navy Supervisor of Salvage Captain Charles "Black Bart" Bartholomew, this oilfield supply vessel remains largely intact with its wheelhouse {40 foot depth}, deck {66 foot depth} and open cargo holds {80 foot depth}.

Panama City Beach: Nature rearranged this artificial reef, picking up one of the two tugs and situating it on top of the other for a most unusual diving experience. Depth: 100 feet Sink Date: 2003 Once resting bow-to-bow and joined by a 30-foot tether, a storm picked up one of the sunken tugs and placed it directly atop the other, allowing divers to enjoy two shipwrecks at once and serving as a reminder to visitors of the power of the sea.

Panama City Beach: More than 50 years of service around the world. Depth: 100 feet Sink Date: July 9, 2000 After a global run serving as a fleet tug, the USS Accokeek was repeatedly sunk and refloated for salvage and ordinance training at the Navy Dive School in Panama City, Fla.

Panama City Beach: This ship originally laid on her side at the ocean's floor before being righted by a hurricane in 1995. Depth: 80 feet Sink Date: May 19, 1987 A World War II minesweeper that survived a midget submarine attack and a kamikaze raid, the USS Strength offers divers a tour of a large artificial reef, including a large goliath grouper.

Panama City Beach: This tugboat is known for breaking speed records during her U.S. Navy tenure. Depth: 100 feet Sink Date: Feb. 8, 1990 Sunk as a Navy training platform for the Panama City Experimental Dive Unit in 1990, the USS Chippewa now sits upright on the bottom in 100 feet of water and offers good opportunities to observe marine life.

Port St. Joe: Made famous as a support ship for Admiral Richard Byrd's 1928 Antarctic expedition, the Vamar sunk under mysterious circumstances. Depth: 25 feet Sink Date: March 21, 1942 Sunk under mysterious circumstances during a trip to carry lumber to Cuba in 1942, the Vamar now lies in just 25 feet of water, offering a large steam engine, bilge keels and a wide variety of marine life for divers and snorkelers.[4]

In May 2007, an expedition, led by Texas A&M University and funded by the Okeanos Gas Gathering Company (OGGC), under an agreement with the Minerals Management Service (now BOEM), was launched to undertake the deepest scientific archaeological excavation ever attempted at that time to study a wreck site on the seafloor and recover artifacts for eventual public display in the Louisiana State Museum. The "Mardi Gras Shipwreck" sank some 200 years ago about 35 miles off the coast of Louisiana in the Gulf of Mexico in 4,000 feet (1220 meters) of water. The shipwreck, whose real identity remains a mystery, lay forgotten at the bottom of the sea until it was discovered in 2002 by an oilfield inspection crew working for the OGGC. As part of the educational outreach Nautilus Productions in partnership with BOEM, Texas A&M University, the Florida Public Archaeology Network[5] and Veolia Environmental produced a one-hour HD documentary[6] about the project, short videos for public viewing and provided video updates during the expedition. The Center for Maritime Archaeology and Conservation was tasked with the conservation and analysis of the material recovered from the wreck site.[7]