By Linda Tancs

Reputedly haunted, the 152-foot-tall Great Isaac Cay Lighthouse sits on the northern end of the Bahamas’ Bimini archipelago. Built in the 1850s to prevent merchant ships from disappearing in the Bermuda Triangle, it was occupied by two lighthouse keepers until 1969, when it was discovered that they had gone missing. The unexplained disappearances are one theory for the hauntings. Other stories abound, like the ghost of a young boy who was eaten by sharks just offshore. And then there’s the more famous story of “The Grey Lady,” whose son was the only survivor of a shipwreck. Legend has it that on full-moon nights you can hear her moans as she searches for her son. Though the cay’s grounds are open to the public, the bottom few stairs in the tower are missing to discourage climbers to the light, which is now automated. A boat tour from Bimini is the best way to get to the site and requires moderate agility to get ashore.