Alligator Reef Lighthouse
Location: Off Matecumbe Key
Year first lit: 1873
Construction: Iron skeletal
Markings: White with black lantern
Tower height: 136 feet
Height of focal plane: 136 feet

American Shoal Lighthouse
Location: Off Sugarloaf Key
Year first lit: 1880
Construction: Octagonal skeletal with central column
Markings: Brown with white column
Tower height: 109 feet
Height of focal plane: 109 feet

Carysfort Reef Lighthouse
Location: Off Key Largo
Year first lit: 1852
Construction: Octagonal skeletal
Markings: Red
Tower height: 120 feet
Height of focal plane: 120 feet

Dry Tortugas Lighthouse
Location: Loggerhead Key
Year first lit: 1858
Construction: Conical brick tower
Markings: Upper black, lower white
Tower height: 157 feet
Height of focal plane: 151 feet

Fowey Rocks Lighthouse
Location: Southeast of Key Biscayne
Year first lit: 1878
Construction: Cast iron skeletal
Markings: Brown and white
Tower height: 110 feet
Height of focal plane: 117 feet

Sand Key Lighthouse
Location: Near Key West
Year first lit: 1853
Construction: Square iron skeletal with central column
Markings: Red with black trim
Tower height: 120 feet
Height of focal plane: 109 feet

Sombrero Key Lighthouse
Location: Near Marathon Key
Year first lit: 1858
Construction: Octagonal cast iron skeletal
Markings: Brown
Tower height: 160 feet
Height of focal plane: 142 feet