The first time you see the Burren you think something has gone wrong with the land. Grey limestone from horizon to horizon, folded and cracked like the surface of another planet, with the Atlantic glittering at its edge. Then you look down. In the cracks between the stones — the grykes — there are orchids. Gentians bluer than any sky. Arctic and Mediterranean flowers growing side by side, in the one place in the world where they agree to meet.
Cromwell's surveyor famously complained the Burren had "not water enough to drown a man, wood enough to hang one, nor earth enough to bury him." He missed the point spectacularly.
Where to walk
Start with the green road above Black Head — the old famine road that contours the hillside with Galway Bay spread below and the Aran Islands lying out to sea like stepping stones. Or climb Mullaghmore in the Burren National Park, the folded hill that looks like a grey wave breaking in slow motion. The full circuit takes an unhurried afternoon; the silence up there is a physical thing.
When to go
May and June for the flowers — the gentians alone are worth the trip. September for empty trails and long light. Winter for the strange low sun on wet limestone, when the whole landscape turns to hammered silver.
End at the sea
Every Burren walk should finish at Fanore, where the limestone runs down into golden sand and you can swim off the day's miles — check the live sea conditions first. There's a pub across the road. This is not a coincidence; nothing in Clare is.
Go deeper
Our guidebook Wild Beauty: County Clare — A Walking and Field Notes Guide covers the Burren walk by walk, with 28 illustrated field notes on the orchids, the butterflies and the three-hundred-million-year-old seabed you're standing on. And if you want the Burren in fiction, You Deserve This Wild is set on its oldest ground — two sisters, one inherited farm, and the limestone between them.