You’ll have to get wet to make the most out of Dry Tortugas National Park

Year after year, Dry Tortugas ranks among America’s least visited national parks, but it’s not for lack of sights. The remote park off Florida’s coast boasts crystalline waters teeming with vibrant marine life amid protected coral reefs. Nearly the entire park is open water, but there are seven small islands, which provide safe harbor for endangered and threatened sea turtles, rare birds, and other species.

The park is also home to a rich history dating back to Ponce de Leon in the 16th century.

Here’s what travelers should know about Dry Tortugas National Park, the latest in USA TODAY’s yearlong parks series.

What's special about Dry Tortugas?

Dry Tortugas National Park spans 100 square miles, 99% of which are water. It's a paradise for snorkeling and scuba diving.

Spanish explorer Ponce de Leon came across the islands in 1513 and dubbed them Las Tortugas, meaning the turtles, after seeing all the sea turtles there, according to the National Park Service. The park service said the islands would go on to be a strategic location for Spanish explorers between the Gulf of Mexico and Atlantic Ocean.

The area was still strategic in the 19th century when the U.S. Army built Fort Jefferson there. While it was never completed nor attacked, the park said “the fort fulfilled its intended role. It helped to protect the peace and prosperity of a young nation.” It's now an iconic park landmark.

Where are the Dry Tortugas located?

Dry Tortugas National Park lies roughly 70 miles west of Key West.

The nearest airport is Key West International Airport, but it’s still a trek from there to the remote park.

Why is Dry Tortugas not visited?

Dry Tortugas is not easy to get to. It’s only accessible by boat or seaplane, neither of which come cheap. 

The park saw just under 78,500 visitors in 2022, compared to nearly 13 million visitors at America’s most visited national park, Great Smoky Mountains.

Ferry or seaplane? How do you get to the Dry Tortugas?

The park has partnerships with The Yankee Freedom Ferry and Key West Seaplane Adventures. 

Several third party charter tours are also available with varying rates.

Personal boats are also allowed, but require a free boat permit. 

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Why is Dry Tortugas so expensive? 

The park itself isn’t expensive. Entry costs $15 for visitors age 16 and up and is free for any kids younger than that.

What is pricey is the transportation. Day trips on the ferry at $200 while half-day seaplane excursions cost $451 for travelers over age 12.