Cliffs of Moher
The Cliffs of Moher on the Atlantic coast of County Clare are among the most spectacular natural features in Ireland and one of the most visited tourist attractions in the country, a section of coastline approximately eight kilometres long where the Namurian shale and sandstone cliffs rise to over 214 metres at their highest point above O'Brien's Tower and plunge dramatically into the ocean below. The combination of the sheer cliff faces, the movement of the sea against the rock base, the enormous diversity of breeding seabirds on the ledges and the views south toward the Aran Islands and the Twelve Bens of Connemara makes the Cliffs of Moher one of the most powerful natural spectacles in the British Isles.
The cliffs support one of the largest seabird colonies in Ireland, with approximately 30,000 breeding pairs including puffins, razorbills, guillemots, kittiwakes, choughs and fulmars occupying the cliff faces from spring through early autumn. The puffin colony, concentrated in areas of softer rock where burrowing is possible, is particularly popular with visitors, and the close proximity at which puffins can be observed from the clifftop walking path makes the Cliffs of Moher one of the most reliable seabird watching destinations in Ireland.
O'Brien's Tower, built in 1835 as a viewing point for Victorian tourists by the landowner Cornelius O'Brien, marks the highest accessible section and provides the most dramatic perspective over the full extent of the cliffs. The cliff top walking path extending from the main visitor area in both directions provides a more immersive experience of the coastline, with the sounds and smells of the colony present throughout and the Atlantic light changing the character of the view at every hour of the day.
The Cliffs of Moher Visitor Experience provides interpretive displays about the geology, ecology and cultural history of the site, and the combination of the cliffs with the Burren landscape immediately inland, one of the most remarkable limestone karst landscapes in Europe, creates a day of exceptional natural and archaeological variety.