Dry Tortugas National Park

"These seven islands 70 miles west of Key West are a snorkeler's dream."

"This park, 70 miles off the shores of Key West, consists of seven small islands." Full review

"If you can't see Fort Jefferson in the Dry Tortugas in person, this is the next best thing. Opened in 2013 by the national park's official ferry commissioner, this free attraction in Key..." Full review

"If you've got enough time for a day trip, hop the ferry to the Dry Tortugas National Park; the seven islands, 70 miles west of Key West, are like a trip back in time to the earliest days of the Keys." Full review

"Composed mostly of open seas and seven small islands. Garden Key is home to 19th century Fort Jefferson, its brick walls starkly contrasting the dazzling blue waters around it. "