Dry Tortugas Light

Dry Tortugas Light is a 48-meter-tall brick structure on Loggerhead Key with thick walls that taper as they rise toward the top. The tower houses keeper quarters and storage areas for equipment and supplies below the main lamp chamber.

The lighthouse began operation in 1858 to warn ships away from the dangerous reefs surrounding the Dry Tortugas. Over the decades it served the growing maritime traffic moving through this critical passage.

The lighthouse served as the social center for the isolated community of keepers and their families stationed on the remote island. Daily life revolved around the demands of the beacon, creating a tight-knit society dependent on infrequent supply visits.

Visiting the lighthouse requires boat or seaplane transportation from the mainland, as the Dry Tortugas are accessible only by water. Advance planning is necessary since all visitor arrangements must be coordinated through the national park.

The lighthouse received a modern electric lamp in 1931 that made it one of the brightest navigation signals on the American coast. This technological upgrade significantly extended its operational effectiveness and transformed how mariners navigated the area.

Location: Monroe County

Inception: 1858

Height: 48 m

Made from material: brick

GPS coordinates: 24.63334,-82.92054

Latest update: December 8, 2025 20:01