PlaceFort JeffersonA colossal brick fortress adrift in turquoise water and historyVisitor Center · Restroom
PlaceGarden KeyHistoric fort, clear-water snorkeling, and remote camping on one tiny islandRestroom · Picnic Table
PlaceCampground AreaRemote island campground beside Fort Jefferson with beachside snorkelingCampground · Restroom
PlaceFort Jefferson Parade Ground BastionsCorner bastions and spiral stairs with sweeping fort viewsScenic Viewpoint
PlaceNorth Coaling Dock Ruins ViewpointHistoric dock ruins with easy access snorkeling and fish-filled watersScenic Viewpoint
PlaceFort Jefferson Visitor CenterSmall museum and shop tucked inside the massive brick fortExhibit · Store
PlaceGarden Key Group CampsiteRemote group site by Fort Jefferson and turquoise waterRestroom · Picnic Table
PlaceDry Tortugas Visitor CenterSmall, informative hub inside Fort Jefferson on Garden KeyVisitor Center · Exhibit
PlaceGarden Key Harbor LightIron lighthouse atop Fort Jefferson with sweeping harbor viewsScenic Viewpoint
PlaceLoggerhead Key Lightkeeper's QuartersRestored lighthouse keepers’ home on a remote, wildlife‑rich key
PlaceGarden Key Campground Composting ToiletsComposting toilets by the campground; locked mid-dayRestroom · Campground