 1 - Key West, 1846 Key West, Florida Raised to 86' in 1894, this lighthouse was built to replace the prior structure, destroyed by a hurricane. Its first keeper was Barbara Mabrity, widow of the keeper of the prior lighthouse. |  2 - Pensacola, 1858 Pensacola, Florida Built in 1858 to replace a smaller and less efficient light, Pensacola Light is 160' tall with a First Order Fresnel Lens with a light visible 27 miles out to sea. |  3 - Ponce de Leon, 1887 Ponce Inlet, Florida The 175' tower is the second tallest on the East Coast. Deactivated in 1970, the tower was relit in 1983 when seaside condominiums obstructed the beacon. Its light is visible for more than 20 miles. |