It’s a glass case that hangs 3,300 feet in the mountains on the top of the Aiguille du Midi mountain peak above Chamonix called Step Into the Void. Billed as the tallest attraction in Europe, the installation was created by French architect Pierre-Yves Chays.
It took three years to finish.
Visitors wear slippers so they don’t damage the glass.
Not for those afraid of heights.