Dry Tortugas National Park

Dry Tortugas National Park
Image credit: picture by RuggyBearLA licenced under Attribution License.

Dry Tortugas National Park is a unique and stunning destination located in the Gulf of Mexico, around 70 miles west of Key West, Florida. With its crystal-clear waters and secluded island landscapes, this national park offers a range of outdoor activities and historical sites.

The park encompasses a cluster of seven islands, known as the Dry Tortugas, that cover an area of about 100 square miles. The islands consist mainly of coral reefs and sand, creating a picture-perfect tropical paradise. One of the main attractions of the park is Fort Jefferson, a historic military fortress located on Garden Key. Built in the mid-19th century, Fort Jefferson played a significant role in protecting American shipping interests and serving as a prison during the Civil War.

Visitors to Dry Tortugas National Park can explore the fort and learn about its role in history through guided tours and interpretive exhibits. Snorkeling and diving enthusiasts will find themselves in awe of the vibrant coral reefs and diverse marine life that surround the islands, making it an idyllic spot for underwater adventures. The park also offers opportunities for birdwatching, fishing, and boating.

Access to Dry Tortugas National Park is primarily by boat or seaplane, adding to the sense of adventure and remoteness. Daily ferry services provide transportation from Key West, allowing visitors to spend a few hours or a full day exploring the park's natural wonders. Camping is also an option for those seeking a more immersive experience.

In addition to the natural and historical attractions of Dry Tortugas National Park, the nearby city of Key West provides a wealth of entertainment and cultural activities. Key West is famous for its vibrant art scene, lively nightlife, and diverse cuisine, making it a worthwhile stop before or after exploring the park. Visitors can admire the charming pastel-colored Victorian houses, visit the Ernest Hemingway Home and Museum, or enjoy the lively atmosphere of Mallory Square.

Overall, Dry Tortugas National Park offers a combination of breathtaking natural beauty and rich historical heritage. Regardless of whether you are interested in underwater exploration or delving into the past, this hidden gem in Florida promises an unforgettable experience for nature lovers and history enthusiasts alike.

Location

Dry Tortugas National Park is located within the state of Florida, off the southwestern coast in the Gulf of Mexico. This remote and captivating national park is composed of a cluster of seven small islands, including the main island of Garden Key. Situated approximately 68 miles west of Key West, Dry Tortugas National Park occupies a unique geographical position amidst the bright blue waters. Surrounded by a vast coral reef system, these islands are renowned for their pristine marine ecosystem and captivating underwater landscapes. Accessible only by boat or seaplane, this isolated location allows visitors to explore the park's unspoiled natural wonders and immerse themselves in its stunning beauty.

Address & Contact

40001 SR-9336
Homestead, FL 33034
Driving Directions
Phone: 3052427700
Web: Link

Weather & Seasonality

The best time to visit Dry Tortugas National Park would be either in January or February, as this is when the average maximum temperature is around 75°F and the average minimum temperature is around 66°F. These months also have relatively low precipitation, with an average of 1.8 inches and 1.7 inches respectively. Overall, these months provide pleasant weather for engaging in outdoor activities.

Things to do and learn in Dry Tortugas National Park

Activities

Some of the activities you can do in Dry Tortugas National Park are: Astronomy Stargazing Guided Tours Hands-On Junior Ranger Program Wildlife Watching Birdwatching Shopping Bookstore and Park Store Camping Boating Fishing Paddling Swimming Boat Tour Volunteer Vacation SCUBA Diving Snorkeling

Topics

Learn about these topics at Dry Tortugas National Park: Animals Birds Geology Night Sky Architecture and Building Fish Tortoises and Turtles Unique Species Military US Army African American Heritage Natural Sounds Forts Wars and Conflicts Civil War Endangered Alligators or Crocodiles Maritime Oceans Coral Reefs Ships and Shipwrecks US Navy Coastal Defenses Lighthouses

Amenities

Visitor Centers

Garden Key Visitor Center

Garden Key Visitor Center is located inside Fort Jefferson. At the visitor center you will find artifacts, an informational movie, the bookstore, and souvenirs.

Passport Stamp locations

The following locations have passport stamps for your "Passport to Your National Parks" booklet: Garden Key Visitor Center.

Campsites within or near Dry Tortugas National Park

Garden Key Campground

Garden Key, home to Fort Jefferson, has a primitive campground only a short walk from public dock and piers. Individual sites can accommodate up to three 2-person tents (6 persons max per-site) on a first-come, first served basis. In the event a regular campsite is unavailable, an overflow area will be made available. Upon arrival all overnight visitors will be provided a place to camp. For parties of 10 or more, a group campsite is available through our website.
Fees (US$): 15.00 (Garden Key Campground Fee), 7.50 (Golden Age or Golden Access Pass)
Total Campsites: 8
Toilets: Composting Toilets - year round
Showers: None
Potable Water: No water

News and Alerts

Date issued Details
2026-03-31National Park Service Archeologists Identify Original Burial Site of 19th-Century Soldier at Dry Tortugas
National Park Service archeologists have identified the original burial site of Private George Tupper, a 22-year-old U.S. Army soldier and the only known service member buried within the walls of Fort Jefferson on Garden Key. More
2026-03-06Seasonal Closure: Bush Key
Visitor access to the north side of Bush Key is suspended through Fall 2026 to protect nesting Sooty Terns, Brown Noddies, and Magnificent Frigatebirds. The south (harbor) side remains open. Boaters must maintain a distance of 100 feet from the island's mean low tide. More
2025-11-17Sections of moat wall closed until Summer 2026
Sections of the moat wall that were damaged by Hurricanes Irma (2017) and Ian (2022), as well as several hurricanes in 2024 are undergoing repair and reinforcement. For your safety, please follow posted signage and do not cross any barricades.
2024-09-24Migrant Notice
Like elsewhere in the Florida Keys, we have seen an increase in Cuban migrants arriving by boat from Cuba and landing on the islands of Dry Tortugas National Park. You may observe migrant landings at the park and visitor areas may be impacted.
2024-07-15Brett Koch selected as chief ranger at Dry Tortugas and honored with the National Ranger Excellence Award for the Southeast Region
Dry Tortugas National Park announced the selection of Brett Koch as chief ranger. His new role will include leading the law enforcement park rangers at one of the nation’s most remote national parks. Koch’s dedication to the National Park Service's (NPS) mission was recently recognized when he was selected as the Southeast Region’s National Ranger Excellence Award (previously the Harry Yount Award) recipient for 2023. More
2024-04-25Dry Tortugas National Park reopens campground and South Beach after moat dredging
On April 25, Dry Tortugas National Park reopened the campground as scheduled after dredging the Fort Jefferson moat and redistributing sand that had built up from several hurricanes. More