(WorldKings) Stomach-churning photos capture everything from camping on cliff faces to skiing off vertical mountains
Dangling nonchalantly over the edge of cliffs and skiing down vertical drops - these are hardly your average holiday snaps.
But there are travellers who need to push the boat out just that little further when it comes to making memories that count.
Some of these photos capture explorers who have pitched their tents to the sides of staggeringly high rock faces in locations including California's Yosemite National Park and Canada's Baffin Island - and they all look confoudingly relaxed about it.
Others see cyclists teetering just inches from the edge of the Cliffs of Moher in Ireland, snaking along narrow trails perched 700 feet above the Atlantic Ocean. Again, looking at their faces alone you'd think they were meandering through a nice park.
And then there are the young daredevils in urban regions from Brighton to Hong Kong who get their kicks out of scaling skysrapers with no safety gear and posing for truly heart-stopping snaps to prove their bravery.
In a catalogue of images that will leave your heart in your throat, MailOnline Travel presents the most outrageously extreme stunts of all time.