10 Astonishing Cliffside Attractions (PHOTOS)

Time to take out the hiking boots.
11/24/2012 10:32 am ET Updated Jan 24, 2013

No vacation is really complete without a moment of true wonder and if these mountaintop attractions don't do that for you, nothing will. We strongly recommend you not look down while checking out these super-steep and downright terrifying attractions because all of them are perched on the top of deadly, if scenic, drops.

Time to take out the hiking boots.

On the Rocks: Incredible Mountaintop Attractions Part One (PHOTOS)