Downpatrick Head and Dún Briste Sea Stack in County Mayo, Ireland, offer a stunning coastal experience along the Wild Atlantic Way. The sea stack, Dún Briste, rises majestically from the water, severed from the mainland during a storm in 1393. Visitors can enjoy breathtaking views of the stack and explore the rugged cliffs at Downpatrick Head, where a blowhole adds to the dramatic scenery. Be cautious near the cliff edges, as the area is unfenced and exposed. Don't miss the EIRE 64 lookout post and the nearby ruins of St. Patrick's Church for a touch of history amidst the natural beauty.