David Noton / Cliffs of Moher, County Galway, Republic of Ireland

David Noton / The Dingle Peninsula, Co Kerry, Republic of Ireland

DAVID TIPLING / Panoramic view of Cliffs of Moher, County Clare, Republic of Ireland.

DAVID TIPLING / People looking out over the Cliffs of Moher, County Mayo, Republic of Ireland

DAVID TIPLING / Crested auklet, St Paul Island, Pribilof Islands, Alaska

Roberto Rinaldi / Trekker on highest point of Capo Caccia, with a view of the archipelago and Fordedada island. Sardinia, Italy.