Black Head Lighthouse

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Location and Accessibility

• The Black Head Lighthouse is situated on the Cliffs of Moher, County Clare, Ireland.
• It can be accessed via the R477 road.

History

Construction and Role in Maritime Safety

The Black Head Lighthouse was constructed in 1847 by the Commissioners of Irish Lights. The lighthouse played a crucial role in maritime safety during the 19th century, guiding mariners through the treacherous coastline of western Ireland.

Architecture and Construction

Tower Height and Materials

The tower height of the Black Head Lighthouse is 20 meters (66 feet), while its focal height is 24 meters (79 feet). The lighthouse features a distinctive hexagonal structure with six sides. It was built using local limestone and granite, which has helped to ensure its durability over the years.

Light Characteristics

Flashes and Range

The Black Head Lighthouse emits two distinct flashes: one white flash every five seconds, followed by a red flash also every five seconds. The range of these flashes is 11 nautical miles for the white light and 8 nautical miles for the red light.

Current Status

Aid to Navigation and Automation

The Black Head Lighthouse remains an active aid to navigation, although it has been automated since its construction. It continues to serve as a vital reference point for mariners navigating the Irish coastline.

Heritage Status

Listed on National Inventory of Architectural Heritage

The Black Head Lighthouse is listed on the National Inventory of Architectural Heritage, recognizing its importance in Ireland's maritime history and cultural heritage.

Notable Historical Events

Role during World War II

During World War II, the Black Head Lighthouse played a significant role in monitoring German U-boats operating off the Irish coast. The lighthouse's location allowed it to provide early warning systems for Allied forces, helping to protect shipping lanes and prevent potential attacks.