<br /> <p>Iain Miller and Paulina Kaniszewska</a> recently climbed Dún Briste sea stack, off Downpatrick Head, in Mayo, Ireland. This was the first successful climb of the daunting landmark since 1990, as reported here</a>. Judging by this breathtaking but terrifying video, it’s easy to see why there have been so few attempts at climbing this incredible feat of nature. Credit: YouTube/Iain Miller</p><br />
