6 Insanity Stratosphere Ride, Las Vegas
The insanity stratosphere ride suspends you from a mechanical arm at a height of 900 feet atop the stratosphere Tower. This isn’t a ride for those with weak stomachs.
7 Portaledge Camping at Yosemite
Who in their right mind would want to camp suspended on the side of a cliff? But then the world is home to all kinds of thrill seekers. I’d rather face a dangerous bear anytime.