Inisheer Lighthouse, Maritime beacon on Inisheer Island, Ireland
The white limestone tower with a central black band rises 34 meters above sea level, directing ships at the southeastern entrance of Galway Bay.
The lighthouse began operations on December 1, 1857, replacing an ineffective earlier beacon on Inishmore to enhance navigation in the dangerous waters around Aran Islands.
The structure represents Ireland's maritime heritage, standing as a testament to the nation's commitment to protecting seafarers traversing the Atlantic waters.
The automated lighthouse emits a white light visible for 18 nautical miles and features a red directional beam extending 11 nautical miles for additional navigation safety.
The lighthouse employs its original Chance Brothers of Birmingham optical system, which underwent modernization to LED technology in 2014 while maintaining its historical mechanism.
Location: Árainn
Location: Conamara Municipal District
GPS coordinates: 53.04627,-9.52629
Latest update: March 7, 2025 22:19
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