Hanging precariously in tents off a 4,000ft vertical cliff face wouldn't be most people's idea of the perfect camping trip. But these daredevils scale cliffs and pitch their tents thousands of feet up.
Hanging precariously in tents off a 4,000ft vertical cliff face wouldn't be most people's idea of the perfect camping trip. But these daredevils scale cliffs and pitch their tents thousands of...
