O'Brien's Tower, Cliffs of Moher, Cliffs Coastal Walk, County Clare, Munster, Republic of Ireland, Europe

Cliffs of Moher, The Burren, County Clare, Munster, Republic of Ireland, Europe

Cliffs of Moher, The Burren, County Clare, Munster, Republic of Ireland, Europe

Cliffs of Moher, The Burren, County Clare, Munster, Republic of Ireland, Europe

The remains of the abandoned Castle O'Brien on Inisheer, the easternmost of the Aran Islands, Galway Bay, Republic of Ireland, Europe

O'Brien's pub, Ballyvaughan, County Clare, Munster, Republic of Ireland, Europe

Blue facade of O'Brien's Bakery, Ennistymon, County Clare, Ireland, Europe

Cliffs of Moher and O'Brien's Tower, County Clare, Ireland

Cliffs of Moher, County Clare, Ireland

Cliffs of Moher and O'Brien's Tower, County Clare, Ireland

Ireland, County Clare, Cliffs of Moher, O'Brien's Tower - it was built by Sir Cornelius O'Brien in 1835 as an observation tower for tourists

Ireland, County Clare, Cliffs of Moher, O'Brien's Tower - it was built by Sir Cornelius O'Brien in 1835 as an observation tower for tourists