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Cape Florida lighthouse

Cape Florida Light
CapeFloridaLight.jpg
The Cape Florida Light
Cape Florida Light is located in Florida
Cape Florida Light
Florida
Location Cape Florida
Key Biscayne
Florida
United States
Coordinates 25°39′59.72″N 80°09′21.47″W / 25.6665889°N 80.1559639°W / 25.6665889; -80.1559639Coordinates: 25°39′59.72″N 80°09′21.47″W / 25.6665889°N 80.1559639°W / 25.6665889; -80.1559639
Year first constructed 1825 (first)
Year first lit 1847 (current)
Automated 1978
Deactivated (1878-1978) and (1990-1996)
Foundation brick on coral reef
Construction brick tower
Tower shape tapered cylindrical tower with balcony and lantern
Markings / pattern white tower, black lantern
Height 95 feet (29 m)
Focal height 100 feet (30 m)
Original lens 1846: 17 Argand lamps with 21-in reflectors
1855: Second-order Fresnel lens
Current lens 300 mm lens (1996)
Characteristic Fl W 6s.
Admiralty number J2956.4
ARLHS number USA-118
USCG number 3-0923

The Cape Florida Light is a lighthouse on Cape Florida at the south end of Key Biscayne in Miami-Dade County, Florida. Constructed in 1825, it guided mariners off the Florida Reef, which starts near Key Biscayne and extends southward a few miles offshore of the Florida Keys. It was operated by staff, with interruptions, until 1878, when it was replaced by the Fowey Rocks lighthouse. The lighthouse was put back into use in 1978 by the U.S. Coast Guard to mark the Florida Channel, the deepest natural channel into Biscayne Bay. They decommissioned it in 1990.

Within the Bill Baggs Cape Florida State Park since 1966, the lighthouse was relit in 1996. It is owned and operated by the Florida Department of Environmental Protection.

The construction contract called for a 65-foot-tall (20 m) tower with walls of solid brick, five feet thick at the bottom tapering to two feet thick at the top. It was later found that the contractor had scrimped on materials and built hollow walls. The first keeper of the lighthouse was Captain John Dubose, who served for more than ten years. In 1835 a major hurricane struck the island, damaging the lighthouse and the keeper's house, and flooding the island under three feet of water.

When the Second Seminole War started in 1835, the Seminoles attacked the few European-American settlers in southern Florida. In January 1836 the Seminoles massacred the family of William Cooley at their coontie plantation on the New River, in what is now Fort Lauderdale.


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