Whether it's an old factory or an old family house, any building or place has the potential to become abandoned. Even though you might find several remnants of the past in any abandoned and forgotten place, most of them aren't all that interesting. 

These are nothing more than hollow monuments of what came before them. The places you're about to see in this video    are very different.

They're unusual, special forgotten places with fascinating stories  behind them. In reality,

they're the world's most unique abandoned sites!