Overview

Dry Tortugas National Park is a remote and pristine destination that offers visitors a unique blend of natural beauty, history, and adventure. The park is famous for its crystal-clear waters, vibrant coral reefs, abundant marine life, and the impressive Fort Jefferson, one of the largest 19th-century coastal forts in the United States. With its idyllic beaches, rich cultural heritage, and unparalleled opportunities for snorkeling, diving, and birdwatching, Dry Tortugas National Park is a true gem of the Florida Keys.

Dry Tortugas National Park Location

Dry Tortugas National Park is located approximately 70 miles (113 km) west of Key West, Florida, in the Gulf of Mexico. The park is comprised of seven small islands and the surrounding waters, covering a total area of about 100 square miles (260 sq km). Due to its remote location, the park is only accessible by boat or seaplane. Visitors can book a ferry or seaplane trip from Key West to reach the park, with both options typically taking around 2-3 hours.

Dry Tortugas National Park Things to Do

Despite its remote location, Dry Tortugas National Park offers a wide range of activities and experiences for visitors:

  • Snorkeling and Diving: The park’s clear waters and abundant marine life make it an ideal destination for snorkeling and diving. Visitors can explore the park’s many coral reefs, seagrass beds, and shipwrecks, with opportunities for both novice and experienced divers.
  • Fort Jefferson: This impressive 19th-century coastal fort is a must-see for history buffs. Guided tours are available, or visitors can explore the fort at their own pace, taking in the incredible architecture and learning about its fascinating history.
  • Beachcombing and Swimming: The park’s idyllic beaches offer excellent opportunities for swimming, sunbathing, and beachcombing. Visitors can also enjoy a leisurely stroll along the shoreline, taking in the stunning ocean views.
  • Birdwatching: Dry Tortugas National Park is an important stopover for migratory birds, making it a birdwatcher’s paradise. During the spring and fall migration seasons, visitors can spot a wide variety of species, including terns, warblers, and frigatebirds.
  • Fishing: With a valid Florida saltwater fishing license, visitors can enjoy catch-and-release fishing in the park’s waters. Species such as grouper, snapper, and mackerel are commonly caught in the area.
  • Dry Tortugas National Park Itineraries

    Depending on the length of your visit, you can tailor your Dry Tortugas National Park experience to suit your interests and time constraints:

  • Day Trip: A day trip to the park typically includes a ferry or seaplane ride to Garden Key, where visitors can explore Fort Jefferson, snorkel the surrounding reefs, and relax on the beach. The ferry service also includes a guided tour of the fort and provides snorkeling equipment.
  • Overnight Camping: For a more immersive experience, visitors can camp overnight on Garden Key. This allows for additional time to explore the park’s features, as well as the chance to stargaze and enjoy the tranquility of the remote islands after day visitors have departed.
  • Multi-Day Excursion: For the ultimate Dry Tortugas adventure, visitors can book a multi-day diving or snorkeling excursion with a local charter company. These trips typically include visits to multiple islands and dive sites within the park, providing ample opportunities to explore the park’s underwater treasures and experience its diverse marine ecosystems.
  • Best Season to Visit Dry Tortugas National Park

    The best time to visit Dry Tortugas National Park is during the drier months of November through April. During this time, the weather is generally pleasant, with temperatures ranging from the mid-60s to mid-80s°F (18-29°C) and lower humidity. This is also the peak season for birdwatching, as many migratory species pass through the park.

    The summer months of May through October can be hot and humid, with temperatures reaching the low 90s°F (32°C). However, the park is less crowded during this time, and the water is warmer, making it ideal for snorkeling and diving. Visitors should be aware that hurricane season in the Atlantic runs from June through November, which may affect travel plans.

    Dry Tortugas National Park Weather

    The weather at Dry Tortugas National Park is generally warm and sunny year-round, with temperatures ranging from the mid-60s to low 90s°F (18-32°C). The park experiences two distinct seasons: the dry season from November to April, which features milder temperatures, lower humidity, and less rainfall, and the wet season from May to October, characterized by higher temperatures, increased humidity, and more frequent rain showers.

    Winds can also be a factor at Dry Tortugas National Park, particularly during the winter months. Visitors should monitor the weather forecast and be prepared for possible changes in conditions, especially when planning activities such as snorkeling or diving.

    Dry Tortugas National Park Hotels and Camping

    There are no hotels within Dry Tortugas National Park. However, visitors can choose from a variety of accommodations in nearby Key West, ranging from budget-friendly options to luxury resorts.

    For those wishing to stay within the park, camping is available on a first-come, first-served basis on Garden Key. The campground offers eight individual sites and one group site, accommodating up to six people per site. Campers should be prepared for primitive camping conditions, as there are no showers, fresh water, or electricity available on the island. Campers must also bring all necessary supplies, including food, water, and a tent.

    Dry Tortugas National Park Restaurants

    There are no restaurants or food concessions within Dry Tortugas National Park. Visitors should plan to bring their own food and water, as well as a means of storing and disposing of waste responsibly. Those taking a day trip with the ferry service will have a boxed lunch provided as part of their ticket.

    Dry Tortugas National Park Wildlife and Plants

    Dry Tortugas National Park is home to a diverse array of wildlife and plant species. The park’s marine ecosystems support numerous fish, coral, and invertebrate species, making it a haven for snorkelers and divers. Sea turtles, including the endangered green and loggerhead turtles, can be spotted nesting on the park’s beaches.

    The park is also an important stopover for migratory birds, with over 300 species having been recorded in the area. Birdwatchers can expect to see a variety of terns, warblers, and frigatebirds, among others, particularly during migration seasons.

    Plant life in Dry Tortugas National Park is adapted to the harsh, salty environment of the islands. Vegetation is primarily comprised of salt-tolerant plants, including mangroves, sea grapes, and various grasses.

    Dry Tortugas National Park History

    The history of Dry Tortugas National Park is rich and varied, with its strategic location and abundant marine resources drawing the attention of various groups over the centuries. The park’s name, Dry Tortugas, is derived from the Spanish word “tortugas,” meaning turtles, which were abundant in the area when explorer Ponce de León first visited in 1513. The “dry” part of the name comes from the lack of fresh water on the islands.

    Native Americans, including the Calusa and Tequesta tribes, were known to have visited the islands long before European contact. They likely used the area for fishing and as a stopping point during their travels. The islands later became a haven for pirates and privateers, who took advantage of the remote location and abundant marine resources.

    The most prominent historical feature of Dry Tortugas National Park is Fort Jefferson, which was constructed between 1846 and 1875. The fort was built to protect the United States’ southeastern coastline and to control shipping in the Gulf of Mexico. Fort Jefferson served as a military prison during the Civil War and was later used as a coaling station for navy ships. It was decommissioned in 1874, and in 1935, President Franklin D. Roosevelt designated the area as a national monument. Dry Tortugas National Park was officially established in 1992.

    Dry Tortugas National Park Geology

    The geology of Dry Tortugas National Park is characterized by its coral reefs, sandy beaches, and low-lying islands. The park’s islands are formed from the remains of ancient coral reefs and seagrass beds, which have been shaped and deposited by ocean currents over thousands of years.

    The park’s coral reefs are part of the larger Florida Reef Tract, which is the third-largest barrier reef system in the world. The reefs within the park are primarily comprised of staghorn, elkhorn, and brain corals, as well as various soft corals and sponges. These reefs provide important habitats for a diverse array of marine life, including fish, invertebrates, and sea turtles.

    In addition to its coral reefs, the park also features several shipwrecks, which serve as artificial reefs and attract a wide variety of marine life. These wrecks provide unique opportunities for divers and snorkelers to explore the park’s underwater world and learn about its maritime history.

    Conclusion

    Dry Tortugas National Park is a remote and captivating destination that offers visitors the opportunity to experience pristine natural beauty, fascinating history, and unparalleled adventure. Whether you’re exploring the impressive Fort Jefferson, snorkeling among vibrant coral reefs, or simply relaxing on the park’s idyllic beaches, Dry Tortugas National Park promises to leave you with memories that will last a lifetime. Be sure to plan your visit carefully, taking into account the park’s remote location and limited amenities, and be prepared for an unforgettable experience in one of America’s most unique and captivating national parks.