Mont Blanc Glass Box
A box made of glass does not look or sound like a very reliable structure. However, the glass that Mont Blanc Box is made of is resistant to breaking and is totally safe and secure. The box is fixed almost 13,000 feet above sharp rocks, not far from the summit of the tallest mountain in Europe.

Yungas Road
The Road of Death is the right name (rather a warning given to tourists) given to a road in Bolivia. Hundreds of people die here every year. The major causes of all those accidents are the roads. The problem is that they are too narrow and badly maintained while here the traffic is heavier than anywhere else. Nevertheless, it seems like tourists will continue visiting this weird road despite its scary nickname.