This Remote Island Fort in Florida Is Only Reachable by Ferry and Surrounded by Crystal Blue Water

If you’ve ever dreamed of exploring a deserted island with a 19th-century brick fort and snorkeling just steps from the shore, Dry Tortugas National Park is calling your name. Tucked 70 miles west of Key West in the Gulf of Mexico, this off-the-radar gem feels like stepping into another era — or a vivid daydream.

With no roads leading in and no crowds competing for space, getting here requires a bit of effort — think ferry ride, seaplane, or private boat — but what you get in return is something unforgettable: sparkling turquoise water, coral reefs teeming with marine life, and a massive, mysterious fort rising from the sea like a castle.

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Flickr /  Florida Fish & Wildlife

What We Love

Snorkeling Heaven
Slip into the warm, gin-clear waters and you’ll be floating alongside tropical fish, sea fans, and colorful coral. The marine life is just feet from shore, and even beginner snorkelers will find this spot easy to love.

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Flickr / Thomas

Fort Jefferson’s Massive Walls
This six-sided fortress is one of the largest masonry structures in the Western Hemisphere — and walking through its tunnels and along its moat wall feels like something out of a pirate movie. Don’t miss the top-level views of open ocean in every direction.

Flickr / Thomas

Birdwatching on Bush Key
From spring to summer, nearby Bush Key becomes a bird-lover’s paradise. Sooty terns and brown noddies nest by the thousands — and the aerial display of wings, calls, and color is mesmerizing.

Flickr / Larry Reis

Seaplane Arrival Drama
If you opt to arrive by seaplane, brace yourself: the view of the atoll from above is jaw-dropping. You’ll glide in over bright sandbars and endless blue, landing with a satisfying splash right near the fort.

Camping Under the Stars
A few lucky campers can snag a site on the island for an overnight stay. With zero light pollution, the stars blaze across the sky — and the only sounds you’ll hear are ocean breezes and the rustle of palm fronds.

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Flickr FWC Fish & Wildlife Rescue

Atmosphere & Setting

Dry Tortugas is the very definition of remote — peaceful, wild, and visually spectacular. Picture a coral island surrounded by shallow reefs, white sand beaches, and the warmest, clearest water you’ve ever seen. The fort itself is a reddish-brown architectural wonder with arched corridors, cannons, and echoes of history in every nook. It’s quiet, raw, and wonderfully removed from the world.

Flickr / Dry Tortugas National Park

Value (Is It Worth It?)

While getting here isn’t cheap — the Yankee Freedom ferry runs around $200 per adult (with meals, snorkel gear, and park entry included), and seaplane tours cost more — the experience is absolutely worth the splurge. Plan to spend a full day here, and you’ll come away with memories that feel almost surreal. Ideal for couples, photographers, families with older kids, and bucket-listers of all ages.

Other Considerations

  • Access: No cars — you’ll arrive by ferry, seaplane, or private vessel. Book early; it fills up.

  • Hours: The park is open year-round, but transportation schedules vary by season.

  • Food: The ferry provides a boxed lunch, but there are no food services on the island itself.

  • Weather: Sun is intense — bring hats, reef-safe sunscreen, and plenty of water.

  • Restrooms: Limited; available on the ferry and basic facilities onshore.

  • Wi-Fi: Forget it — and that’s part of the charm.

If you’ve ever wanted to feel like a castaway with a snorkel mask and a history book, Dry Tortugas National Park is your kind of paradise. It’s a sun-drenched adventure, wrapped in salt air and the thrill of discovery — and it’s waiting for you just beyond the horizon.


Dry Tortugas National Park
📍 40001 SR-9336, Homestead, FL 33034

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