Make room for the wonder.
A remote island fort rises from clear Gulf waters far beyond Key West. The crossing, the historic masonry and the surrounding marine landscape combine into a distinctive full-day adventure.

NPS Photo / Brett Seymour · Photography credit

NPS Photo / Brandon Cintron Gerena · Photography credit
Places to consider
- 01Fort Jefferson
- 02Garden Key beaches
- 03Snorkeling where conditions permit
Choose the stops that suit your time and your party. These are ideas for exploring, rather than a fixed itinerary or a promise that every road, trail or facility will be open.
Before you set out
Give the day room
Allow time for the approach, parking and breaks. Pick walks for the least mobile members of your party, and leave space for weather or a change of plans.
Bring your group
Confirm vehicle access, drop-off and parking with the park. Check any guided tours, transport and accessibility arrangements before fixing the rest of the itinerary.
Check the official NPS guide for current access, fees, passes, reservations and permits. Gateway names identify useful surrounding communities or access areas, not exact entrance directions. Photographs may show earlier seasons or conditions.
