Ballagh Rocks Colour:Midnight Blue the lighthouse helped mariners navigate

the lighthouse helped mariners navigate the dangerous reefs and unpredictable currents surrounding the Dry Tortugas

served Galway Harbour for 160 years before being replaced by Leverets Light

this towering beacon stands on a small islet and has played a pivotal role in ensuring safe passage between Ireland and Northern Ireland

Although decommissioned in 1981

Fully automated in 1958

Ballagh Rocks Colour:Midnight Blue the lighthouse helped mariners navigateBallagh Rocks lighthouse was established to guide vessels navigating the rocky coast of Donegal. Ballagh Rock is the largest of a group of rocks collectively called Blackrocks. It is sutuated at the northern end of the channel between Aranmore Island and the Donegal mainland at Burtonport, a channel also known as the Aranmore Roads.