Aranmore Lighthouse

The Aranmore Lighthouse was constructed in 1865 and has been an important aid to navigation for mariners sailing along the west coast of Ireland ever since its completion.

History

• The lighthouse played a crucial role in the maritime trade, particularly during the 19th century when it served as a vital reference point for ships navigating the treacherous waters of the Atlantic.
• The lighthouse was constructed to withstand the harsh coastal conditions and has been well-maintained over the years.

Architecture

The Aranmore Lighthouse is an impressive structure that stands at a height of 71 meters (233 feet) above sea level. Its distinctive design features a cylindrical tower with a square base, topped by a lantern room containing the Fresnel lens.

Light Characteristics

• The Aranmore Lighthouse emits a powerful beam of light that can be seen for up to 29 nautical miles (54 kilometers) out to sea.
• The light is characterized by a distinctive Fl pattern, which is visible from a distance of seven degrees.

Current Status

The Aranmore Lighthouse remains an active aid to navigation, although it has been automated since its construction. While it no longer requires manual operation, the lighthouse continues to play a vital role in maritime safety and is still maintained by the Commissioners of Irish Lights.

Location and Accessibility

Located on the island of Aranmore off the coast of County Donegal, Ireland, the Aranmore Lighthouse can be accessed via a small boat or ferry from the nearby town of Glenties. The lighthouse's remote location makes it a challenging but rewarding destination for those interested in maritime history and navigation.

Heritage Status

The Aranmore Lighthouse is listed as a protected monument under the Irish Heritage Act, recognizing its historical significance and importance to Ireland's cultural heritage.

Notable Historical Events

• During World War II, the Aranmore Lighthouse played an important role in the Allied naval blockade of Germany. The lighthouse's powerful beam was used to guide ships through the treacherous waters of the Atlantic, helping to ensure the safe passage of convoys and supplies.