The Guardian Blue Hole is said to have the second deepest cave in The Islands of The Bahamas, with a maximum explored depth of 436 feet (133 meters). The surface pond is fresh water, with a layer of hydrogen sulfide sometimes present at the halocline. The cave was named for a solitary barracuda that at one time inhabited the main entrance pond. Some of the walls of the cave are highly decorated with stalactites and stalagmites. Several deep pits within the cave drop from 45 m depths to more than 130 m. https://www.bahamas.com/vendor/guardian-blue-hole
The Heritage Museum of The Bahamas opened in July 2014 and is the foundation of Graycliff new Heritage Village. Located in the historically preserved Mountbatten House opposite the Graycliff Hotel on West Hill Street, the museum offers visitors an in depth look at the history and heritage of The Bahamas, ranging from the prehistoric times to the present.
Browse the collection of Hamilton White, a well-known British antiques collector, his expansive collection greatly complements the history of West Hill Street with fossils, relics and treasures spanning the centuries. The oldest of artefacts being a slice of a meteorite, which is approximately 4.5 billion years old! The timeline explores natural history, the days of Columbus, the piracy era, slavery and plantation life, the Maritimes of the 18th century, life in the Out Islands during the early 1900’s, the days of the Duke of Windsor, the Royal Air Force, Bahamas Speed Weeks, and so much more. http://www.graycliff.com/heritage-village-at-graycliff/