Is this the most dangerous campsite in the world? Pitching a tent on the side of a 4,000ft cliff face

By DAILY MAIL REPORTER Hanging around: Three tents are suspended off a 4,000ft vertical cliff in the Arctic as climbers get some much needed sleepFor many people, a camping trip is enough to get them sweating before they've even put up a tent pole.But for these daredevil explorers, scaling cliffs and pitching tents at the height of more than 300 double decker buses is just a normal day at the