Cliffs of Moher

Stand at the edge of O'Brien's Tower on a November morning with a westerly coming in hard, the Atlantic throwing spray over the clifftop path, and it's impossible to be underwhelmed. The Cliffs of Moher stretch 8 km along the Clare coast, dropping sheer from a maximum height of 214 metres at Knockardakin. Around 1.5 million people visit every year — but the scale and the weather can still stop you cold if you show up at the right time.

The cliffs formed from layers of siltstone, shale and sandstone laid down in a river delta around 320 million years ago. The geology creates the characteristic banding visible in the cliff face — horizontal lines of darker and lighter rock at different heights. At the base and on the ledges, Atlantic puffins, razorbills and guillemots nest from spring through summer, the total population numbering around 30,000 birds. Puffins arrive in late March and leave by mid-July, with May and June the best months — watch from the south viewing platform near the main centre, which looks across to their nesting colony on Goat Island, just south of O'Brien's Tower. The tower itself was built in 1835 by Cornelius O'Brien, a local landlord, as a viewpoint for visitors to the cliffs — it's still the best spot for the long look north and south along the cliffs on a clear day.

Getting here without a car: Bus Éireann route 350 runs year-round from Galway via Kinvara and Doolin to the Cliffs and on to Ennis; check current timetables before travelling. From Limerick, travel to Ennis first and change onto the 350. Doolin itself, 5 km north, is a small village with hostel accommodation (Doolin Hostel is the main budget option), pubs with nightly traditional music, and summer ferry connections to the Aran Islands. Note that the cliff-edge coastal path between Doolin and the visitor centre is currently closed for safety — after a Sport Ireland audit, the Doolin section runs only as far as Surfers Path, with no onward access to the Cliffs.

The €10 entry covers the visitor centre (café, toilets, exhibition, car parking). Within the grounds, short paved cliff-top paths lead to viewpoints north toward O'Brien's Tower and south, and the tower marks the highest point for the long view along the cliffs. The tower charges a small extra fee and is worth it for the extra 10 metres of height. The longer coastal trails beyond the grounds — south toward Hag's Head and on to Liscannor — are currently closed following the same safety audit, so the quietest move now is simply to come early or late in the day, when the crowds thin right out.

The cliffs pair naturally with Doolin (traditional music, cave tours, ferry to the Aran Islands) and The Burren (limestone karst landscape that begins just inland at Kilfenora). Fog is common on the west Clare coast — a misty day has its own atmosphere, but you won't see the full drop or the seabirds clearly. Check the forecast; a clear morning here is one of the best experiences in Ireland.