View of Fort Jefferson as seen when arriving at Dry Tortugas National Park by ferry. Fort Jefferson is a massive but unfinished coastal fortress. It i

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View of Fort Jefferson as seen when arriving at Dry Tortugas National Park by ferry. Fort Jefferson is a massive but unfinished coastal fortress. It is the largest brick masonry structure in the Americas, and is composed of over 16 million bricks.

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Size: 4928px × 2803px
Location: Dry Tortugas National Park, Florida, USA
Photo credit: © Sandra Foyt / Alamy / Afripics
License: Royalty Free
Model Released: No

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