1 Best Sight in Eleuthera and Harbour Island, Bahamas

This short but impressive cave is one of South Eleuthera's most unique hidden gems, located behind the ocean hole just south of Rock Sound. A wooden staircase leads down to the relatively small cave formed by karst. Despite the nickname, "spider cave," you won't find many spiders here (even though there are plenty of spider webs). The cave also has high, open ceilings, so there isn't a need for a flashlight.