Portions taken from www.CaveBiology.com

Guardian Blue Hole is one of the largest and deepest faultline caves in the Bahamas. It is the second deepest cave in the Bahamas with a maximum explored depth of 133 m. The cave has two entrances, the smaller being a very small gap between boulders on the floor of the jungle 425 m south of the main entrance pond. 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.