Groups of 10 or more must obtain a special permit in advance. Lodging Overnight accommodations are available in Key West and the other local communities of Stock Island, Big Coppitt Key, Summerland Key, and Marathon. There is no food, water, or supplies available on any of the parks islands - you must bring your own and take it with you when you leave. Supplies are available in Key West and the other local communities of Stock Island, Big Coppitt Key, Summerland Key, and Marathon. Dead shells above the high water line may be collected, but all coral, alive and dead, is protected from collection.
Law protects shipwrecks and their cargo and all historic artifacts in the park.
Nesting Area Closures Bush Key is reserved for birds only in the nesting season from February through September, when disturbances may cause harm or death to young birds. Hospital and Long Keys are closed all year long to protect turtle and bird nesting. There is no entrance fee to Dry Tortugas National Park. A Florida salt-water fishing license is required to fish. Hiking Fort Jefferson is open during daylight hours, and there is a self-guided tour that traces the history of the Dry Tortugas while leading visitors through the fort.