The Cliffs of Moher (Aillte an Mhothair)

Sea cliffs located at the southwestern edge of the Burren region.

The Cliffs of Moher run for about 14 kilometers along the Atlantic coast. At their southern end, they rise 120 meters (390 ft) above the Atlantic Ocean at Hag's Head, and reach their maximum height of 214 meters (702 ft) just north of O'Brien's Tower.

They are one of Ireland's most visited tourist sites, home to thousands of seabirds, including puffins, guillemots, and razorbills. The cliffs have appeared in numerous movies, including 'The Princess Bride' and 'Harry Potter and the Half-Blood Prince'.

At a glance

• Max Height: 214 meters (702 ft)
• Length: 14 kilometers
• Home to an estimated 30,000 birds from more than 20 species.

In County Clare

The Cliffs of Moher is in County Clare, An Clár in Irish, which means “the plank / board (a plank bridge)”.

More in Clare

• The Burren (Boireann): A vast, silvery limestone landscape in County Clare, where Arctic and Mediterranean flowers grow side by side.
• Loop Head (Ceann Léime): A dramatic headland and lighthouse at the mouth of the Shannon Estuary.
• Poulnabrone Dolmen (Poll na mBrón): A striking portal tomb standing on the limestone pavement of the Burren.
• Bunratty Castle (Caisleán Bhun Raite): The most complete medieval castle in Ireland, with a living folk park.

Other places of this kind

• Newgrange (Sí an Bhrú): A prehistoric monument in County Meath, older than Stonehenge and the Pyramids.
• The Giant's Causeway (Clochán an Aifir): Around 40,000 interlocking basalt columns on the Antrim coast, a UNESCO site wrapped in the legend of Finn McCool.
• Glendalough (Gleann Dá Loch): A beautiful glacial valley of two lakes, home to one of Ireland's most important early monastic settlements.
• The Rock of Cashel (Carraig Phádraig): A dramatic outcrop crowned with medieval buildings, once the seat of the kings of Munster.
• Clonmacnoise (Cluain Mhic Nóis): A great early monastery on the banks of the Shannon, once a renowned centre of learning.
• The Hill of Tara (Teamhair na Rí): The ancient inauguration site of the High Kings of Ireland, rich in myth and archaeology.

The Irish name

The Irish form of The Cliffs of Moher is Aillte an Mhothair. You can hear it spoken, and take apart names like it, in the Placename Explorer. The authoritative record for any Irish place-name is logainm.ie.