Grand Canyon's Glass Skywalk Bridge

Now THIS I've got to do!

For a mere $25, up to 120 people at a time will be able to look down through the glass skywalk to the canyon floor 4,000 feet below, a vantage point more than twice as high as the world's tallest buildings.

Don't worry, because architect Mark Johnson said the Skywalk can support the weight of a few hundred people and will withstand wind up to 100 mph. The observation deck has a 3-inch-thick glass bottom and has been equipped with shock absorbers to keep it from bouncing like a diving board as people walk on it.

...what if I want it to bounce like a diving board?

The glass skywalk is scheduled to open to the public on March 28th.