The real attraction of Dry Tortugas National Park is the desert island feeling. 70 miles off of Key West, Florida, this isolated group of islands is easily visited on a ferry or seaplane tour. In the 1800's, these islands were considered vital to national defense and control of the Gulf of Mexico during a war. The army built Fort Jefferson, one of the most surreal sights in the USA.
Visitors are welcome to explore the fort, or to take a ranger-guided tour of this 19th century fort. The fort was used by the Union to hold Confederate prisoners of war during the Civil War. After visiting the fort, go snorkeling in the clear, warm waters off the island.
If you have your own boat, you can explore the surrounding islands. Expect to see a lot of fish and sea turtles, because the area surrounding the islands is protected. Visitors can camp out overnight, but be prepared with everything you need, including water.
