Alcatraz Island Lighthouse

The Alcatraz Island Lighthouse was built in 1854 and served as a lighthouse on the U.S. West Coast.

History

The Alcatraz Island Lighthouse was later replaced by a taller concrete tower constructed in 1909, which stood south of the original structure.
The newer tower was damaged during an earthquake in 1906 and was demolished after repairs were deemed unnecessary.

Architecture

The Alcatraz Island Lighthouse is a lighthouse with a modern beacon, located at the southern end of Alcatraz Island near the entrance to San Francisco Bay.

It stands 26 meters tall, but when viewed from afar, it appears taller due to its location on higher ground.
The tower was constructed using concrete materials.

Light Characteristics

The Alcatraz Island Lighthouse features a modern beacon with an automation system that took place in 1963, the year Alcatraz closed as the Alcatraz Federal Penitentiary.

The light's pattern and range are not specified in available information.

Current Status

The Alcatraz Island Lighthouse is part of the museum on the island and is no longer an active lighthouse.

It has been automated with a modern beacon, marking it as the oldest light station on the island with this feature.

Location and Accessibility

The Alcatraz Island Lighthouse is located at West Road, San Francisco, California, on Alcatraz Island in San Francisco Bay.

The location provides accessibility to the lighthouse through the museum on the island.

Heritage Status

No specific heritage status information is available for the Alcatraz Island Lighthouse.

Notable Historical Events

The Alcatraz Island Lighthouse has been associated with notable historical events, including the 1906 earthquake that damaged the original structure and its replacement by a newer tower in 1909.