Dry Tortugas National Park
Dry Tortugas National Park is an American national park located about 68 miles (109 km) west of Key West in the Gulf of Mexico, in the United States. The park preserves Fort Jefferson and the several Dry Tortugas islands, the westernmost and most isolated of the Florida Keys. The archipelago's coral reefs are the least disturbed of the Florida Keys reefs.
| Dry Tortugas National Park | |
|---|---|
IUCN category II (national park) | |
Interactive map of the park and its islands | |
| Location | Monroe County, Florida, United States |
| Nearest city | Key West |
| Coordinates | 24°37′43″N 82°52′24″W |
| Area | 64,701 acres (261.84 km2) |
| Established | January 4, 1935 |
| Visitors | 56,810 (in 2018) |
| Governing body | National Park Service |
| Website | Dry Tortugas National Park |
National Park Service map of the Dry Tortugas | |
| Geography | |
|---|---|
| Location | end of the Florida Keys, United States |
| Coordinates | 24°38′00″N 82°55′12″W |
| Archipelago | Florida Keys |
| Adjacent to | Gulf of Mexico |
| Total islands | 7 |
| Major islands | Garden Key |
| Area | 10,000,000 acres (4,000,000 ha) |
| Highest elevation | 10 ft (3 m) |
The park is noted for abundant sea life, tropical bird breeding grounds, colorful coral reefs, and shipwrecks and sunken treasures. The park's centerpiece is Fort Jefferson, a massive but unfinished coastal fortress. Fort Jefferson is the largest brick masonry structure in the Western Hemisphere, composed of more than 16 million bricks. Dry Tortugas is unique in its combination of a largely undisturbed tropical ecosystem with significant historic artifacts. The park is accessible only by seaplane or boat and has averaged about 63,000 visitors annually in the period from 2008 to 2017. Activities include snorkeling, picnicking, birdwatching, camping, scuba diving, saltwater fishing and kayaking. Overnight camping is limited to eight primitive campsites at the Garden Key campground, located just south of Fort Jefferson.
Dry Tortugas National Park is part of the Everglades & Dry Tortugas Biosphere Reserve, established by UNESCO in 1976 under its Man and the Biosphere Programme.