Fort Jefferson National Monument
National Register of Historic Places

Fort Jefferson National Monument

Dry Tortugas Islands, Monroe County, Florida
Listed
November 9, 1970
Type
District
Period
Early Republic
Ref No.
70000069

About this property

Fort Jefferson is a former U.S. military coastal fortress in the Dry Tortugas National Park of Florida. It is the largest brick masonry structure in the Americas, covering 16 acres (6.5 ha) and constructed of over 16 million bricks. Among United States forts, only Fort Monroe in Virginia and Fort Adams in Rhode Island are larger. The fort is located on Garden Key in the lower Florida Keys within the Dry Tortugas, 68 miles (109 km) west of the island of Key West. The Dry Tortugas are part of Monroe County in Florida. The fort was named for the Founding Father and American president Thomas Jefferson.

Location

Dry Tortugas Islands, Monroe County, Florida
24.62821, -82.87318

Categories

MILITARYENGINEERING
National Register nomination ›
Sources

Property data from the National Register of Historic Places, National Park Service (public domain).

Description adapted from Wikipedia under the Creative Commons Attribution-ShareAlike 4.0 International License.

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The Land
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Conflict & War
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The Civil War
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The Soldiers
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Native Heritage
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Settlement
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The Community
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Nearby Historic Sites

Dry Tortugas National Park
Modern
0.1 mi

Questions about this property

When was Fort Jefferson National Monument listed on the National Register?

Fort Jefferson National Monument was listed on the National Register of Historic Places on November 9, 1970.

What type of historic resource is Fort Jefferson National Monument?

Fort Jefferson National Monument is classified as a district in the National Register of Historic Places.

What is the period of significance for Fort Jefferson National Monument?

The period of significance for Fort Jefferson National Monument is recorded as the early_republic era, specifically around 1847.

Can I research the history near Fort Jefferson National Monument?

Yes. Aubrey Research reports search National Register listings, battlefield records, land patents, and other primary historical sources within any radius of a US address. A report for an address near Fort Jefferson National Monument will include this listing and all other historical records in the area.

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