The hook
A wall of black cliffs dropping some two hundred metres straight into the Atlantic, next to the Burren, a grey limestone desert where Arctic and Mediterranean flowers grow side by side in the cracks.
01Why it's worth it
The Cliffs of Moher are the postcard version of Ireland's Atlantic edge, a long sheer drop with waves smashing at the base and seabirds nesting on the ledges, and on a clear day the Aran Islands sit offshore. They are also the busiest natural site in the country, with a big paid visitor centre and coach parks, so the trick is to walk out along the cliff path away from the platform where the crowd thins fast. The quieter reward is right beside it: the Burren, a plateau of bare, cracked limestone pavement that looks lunar and lifeless but hides an astonishing mix of wildflowers, plus prehistoric tombs and holy wells scattered across the rock. Together they make a better day than the cliffs alone.
02How to experience it
Come early or late to dodge the coaches, and walk the cliff path well beyond the visitor centre for the drama without the crush. Then drive into the Burren for the Poulnabrone dolmen and the strange flowered pavement, a completely different landscape ten minutes away. It is often windy and wet, so keep back from unfenced edges.
From the locals
The Cliffs top the highlights list of a traveller who had driven most of the island across two trips — and they are named in the same breath as the thing next door: "Cliffs of Moher, the Burren, random stone circles (like Stonehenge), ruins everywhere, green lush scenery."
Take the pairing seriously. The Burren's limestone pavement starts a few minutes up the coast and is the stranger landscape of the two, with far fewer people on it. The Cliffs are the photograph; the Burren is where the same drive stops feeling like a queue.