Reef
Wreck
Looe Key National Marine Sanctuary
Maritime Zone, USA
This spur and groove reef formation, located in the Maritime Zone 5 miles off Big Pine Key in the Florida Keys, is part of the Florida Keys National Marine Sanctuary. The Adolphus Busch Sr. wreck stands upright and intact in just 110 feet of water. This ship is what put Big Pine Key on the map for wreck divers. The island freighter was acquired by the local dive community in 1998 with the generous help of Adolphus Busch IV.