Fishing in Dry Tortugas National Park

Dry Tortugas National Park sits about 70 miles west of Key West, well past the end of the Florida Keys chain, in the Gulf of America. Over 99 percent of the park is water — open Gulf, reef, and the shallow flats surrounding seven small coral islands.

That remoteness shapes everything about fishing here: you're committing to a real trip before you wet a line. Garden Key is the hub. It holds park headquarters, the ferry dock, and the only shore-based fishing access in the park.

From the key itself, fishing is limited to specific spots — the seaplane beach east of the main dock when the seaplane is absent, the main dock when the Yankee Freedom ferry isn't in, the two westernmost finger piers when unoccupied, and either dinghy beach, as long as you stay at least 50 feet from the concrete wall of the historic coal-loading docks.

All other areas of Garden Key are closed to fishing. Boat fishing opens things up considerably. Within the one-mile Historic Use Area around Garden Key — marked by large yellow buoys — fishing from a boat is permitted.

The surrounding reef complex and bottom structure hold mutton snapper, black grouper, and yellowtail snapper. Charter captains out of Key West run the Tortugas specifically for grouper and snapper, with May through December being the most active stretch.

One significant boundary to know: the Research Natural Area, which covers much of the park west of Hospital Key, is closed to all fishing.

The yellow buoys mark where the Historic Use Area ends; beyond that, you need to know where the RNA boundaries fall before you anchor up. Pick up a map at Garden Key and confirm your position before you fish.

A valid Florida Saltwater fishing license is required for anyone 16 or older, unless you're a Florida resident senior over 65.

No additional NPS fishing permit is needed, but all recreational boats entering the park must pay the entrance fee and obtain a boating permit at Garden Key.

Florida fishing regulations apply throughout, with a few park-specific additions: only circle hooks are permitted, spearfishing is prohibited, lobstering is prohibited, and any spearfishing gear must be disassembled and stowed before you enter park waters.

Check current regulations with the Florida Fish and Wildlife Conservation Commission before you go — rules in a place this ecologically sensitive get updated. Getting here takes planning.

There's no resupply once you arrive — no tackle shops, no fuel dock, no convenience store. What you bring is what you have. That's not a warning so much as the nature of fishing 70 miles offshore in a national park.