It might seem at first as though it'd be hard to mess up a set of stairs, but there are talented designers and architects out there who've thought of some really wild ways to create some of the most dangerous stairs...

It might seem at first as though it'd be hard to mess up a set of stairs, but there are talented designers and architects out there who've thought of some really...

Austėja Akavickaitė and Dovilas Bukauskas

Huayna Picchu mountain in Peru has arguably the best views of the famous Machu Picchu, but you must be brave to get there. The mountain is steep, and the pathway, leading to the summit, is sometimes exposed. During the rainy season...

Huayna Picchu mountain in Peru has arguably the best views of the famous Machu Picchu, but you must be brave to get there. The mountain is steep, and the pathway, leading...