Abandoned Island Fortress Off The Florida Coast

Set among a graveyard of over 200 ships, there is a series of seven islands which is located 70 nautical miles off the coast of Key West in Florida. The Dry Tortugas is a massive 19th century fortress (once hosted Spanish explorer Ponce de Leon and an influx of marauding pirates), which is now a bird and wildlife sanctuary and a national park.

Via Amaze | Image: US National Park Service/Wikimedia

Source: neatorama