Dry Tortugas National Park

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Last Updated: December 5, 2025

Dry Tortugas National Park is located in the Gulf of Mexico, about 68 miles off the coast of Key West, Florida.


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Summary

The park covers 100 square miles, including seven small islands made up of coral reefs and sand. It is a popular destination for snorkeling, scuba diving, fishing, and birdwatching.

One of the main attractions of the park is Fort Jefferson, a massive brick fortress that was built in the 19th century to protect the shipping lanes in the Gulf of Mexico. Visitors can take guided tours of the fort and learn about its history and significance.

Another popular activity in the park is snorkeling at the coral reefs surrounding the islands. The crystal-clear waters are home to a diverse array of marine life, including colorful fish, sea turtles, and even shipwrecks.

Dry Tortugas National Park is also a haven for birdwatchers, with more than 300 species of birds that call the islands home, including rare and endangered species like the roseate tern and the brown noddy.

The best time to visit Dry Tortugas National Park is in the winter months, from December to April, when the weather is mild and the seas are calmer. The park can be accessed by ferry or seaplane from Key West, and camping is available on the islands for those who want to stay overnight.

Overall, Dry Tortugas National Park is a unique and beautiful destination that offers a variety of outdoor activities and opportunities to explore history and nature.

       

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Park & Land Designation Reference

National Park
Large protected natural areas managed by the federal government to preserve significant landscapes, ecosystems, and cultural resources; recreation is allowed but conservation is the priority.
State Park
Public natural or recreational areas managed by a state government, typically smaller than national parks and focused on regional natural features, recreation, and education.
Local Park
Community-level parks managed by cities or counties, emphasizing recreation, playgrounds, sports, and green space close to populated areas.
Wilderness Area
The highest level of land protection in the U.S.; designated areas where nature is left essentially untouched, with no roads, structures, or motorized access permitted.
National Recreation Area
Areas set aside primarily for outdoor recreation (boating, hiking, fishing), often around reservoirs, rivers, or scenic landscapes; may allow more development.
National Conservation Area (BLM)
BLM-managed areas with special ecological, cultural, or scientific value; more protection than typical BLM land but less strict than Wilderness Areas.
State Forest
State-managed forests focused on habitat, watershed, recreation, and sustainable timber harvest.
National Forest
Federally managed lands focused on multiple use—recreation, wildlife habitat, watershed protection, and resource extraction (like timber)—unlike the stricter protections of national parks.
Wilderness
A protected area set aside to conserve specific resources—such as wildlife, habitats, or scientific features—with regulations varying widely depending on the managing agency and purpose.
Bureau of Land Management (BLM) Land
Vast federal lands managed for mixed use—recreation, grazing, mining, conservation—with fewer restrictions than national parks or forests.
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