The original 1667 lighthouse was one of the first in Ireland to use a coal-fired beacon.
In 1996, it became the final lighthouse in Ireland to be converted to automatic operation.
The lighthouse is situated at the base of dramatic, steep cliffs known as the Baily cliffs.
It is a popular location for marine mammal sightings, including grey seals and harbour porpoises.
The current tower was designed by George Halpin, a prolific lighthouse engineer of the 19th century.
The site was once the location of a 'cliff-top' lighthouse before the current structure was built at a lower elevation to avoid obscuring fog.
Baily Lighthouse is located on the southeastern tip of the Howth Peninsula in Dublin, marking the entry to Dublin Bay. The current structure, completed in 1814, replaced a 1667 coal-fired beacon originally commissioned by Robert Reading. It features a prominent white cylindrical tower and transitioned to fully automated operation in 1996. The site is managed by the Commissioners of Irish Lights and serves as a vital navigational aid for maritime traffic. The surrounding terrain consists of rugged cliffs and coastal paths that provide extensive views of the Irish Sea. It remains an active lighthouse and is not open for interior tours or public access. The site is a significant historical landmark representing the evolution of maritime safety technology in Ireland.
The elevated vantage point on the Cliff Path overlooking the lighthouse from the north.
Wear sturdy hiking boots as the coastal path can be uneven and muddy.
Bring binoculars for spotting seabirds and occasional whales or dolphins off the coast.
Check local weather reports, as the headland is highly exposed to strong winds and sudden sea mists.
Do not attempt to climb down the cliffs or enter the fenced perimeter of the lighthouse compound.
Stay on marked paths; the cliff edges are unstable and dangerous.
