Dry Tortugas National Park

A brick fort on a reef, 70 miles west of Key West.

Fort Jefferson, camping, and snorkel water that looks fake. You get there by ferry or seaplane. The day trip is enough; an overnight on the island is the better story Florida.

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Location

24.63° N, 82.87° WOpen in OpenStreetMap

Must-see spots

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Best time to visit

November–April

Trip planner

A Dry Tortugas National Park itinerary

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Field guide

Dry Tortugas National Park is a U.S. National Park in Florida. A brick fort on a reef, 70 miles west of Key West.

When to go

November–April is the window most visitors aim for. Shoulder seasons mean fewer cars at trailheads. Winter can close roads; summer can fill parking lots by 8 a.m. Check NPS alerts the night before you drive in.

How to see it

Start with ferry or seaplane from Key West. Then walk the full circuit of Fort Jefferson. If you have a second day, snorkel the moat walls. Keep one spare hour for garden Key camping if you can get a site.

Park practicalities

An America the Beautiful pass covers entry at most national parks. Timed-entry reservations are used at several busy parks in peak season — book those before lodging. Wildlife has the right of way; 25 yards from most animals, 100 yards from bears and wolves.

Pack this in your notes

The Yankee Freedom ferry sells out. This is a logistics park, not a spontaneous one.
Download offline maps. Cell service drops in most parks.
Bring layers. Elevation and wind change the day faster than the forecast.
Enter the park early. Famous lots and shuttles fill first.

Open the long-form guide →

Traveler reviews

Rate and review

Giulia S.

10/10

Start early in Dry Tortugas National Park

Snorkel the moat walls. Garden Key camping if you can get a site. Give Dry Tortugas National Park days, not hours, and go in November–April. The trailhead line is the tax; the quiet after it is the park.

Oct 6, 2025

Arjun P.

8/10

Dry Tortugas National Park is bigger than the postcard

Walk the full circuit of Fort Jefferson. A brick fort on a reef, 70 miles west of Key West. Crowds thin if you are moving at first light. November–April is the window I would book again.

Sep 5, 2025

James O.

10/10

Start early in Dry Tortugas National Park

Ferry or seaplane from Key West. Walk the full circuit of Fort Jefferson. Give Dry Tortugas National Park days, not hours, and go in November–April. The trailhead line is the tax; the quiet after it is the park.

Aug 4, 2025