Located in the Burren (landscape of rocks, stones and hard surfaces) which forms the northern part of County Clare, Ireland.
"Not a tree whereon to hang a man; no water in which to drown him; no soil in which to bury him."
A description of the Burren from Ludow's Memoirs 1651 (a little dramatic, but you get the idea...the burren is barren).
The lighthouse as you might expect is right on the coast, close to shore, behind a wall (this might make you miss it altogether). Push pass the gate that says 'caution, no entry', and walk down the stone steps to the lighthouse. It was established on 21st February 1936. In 2002 it was changed to a solar powered light. You get a spectacular view of the west coast from here, which is more than I can say about the lighthouse (it's quite ugly right?)