Transportation to the Dry Tortugas is provided by the Yankee Freedom III, a high speed catamaran, which leaves from 100 Grinnel Street, Key West, FL.  It takes 2 hours and 15 minutes for the round trip and about 4 hours are spent on the island.  You can walk to the Fort Jefferson Lighthouse and Loggerhead Key Lighthouse is visible from several locations at Fort Jefferson.

Garden Key
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