The world may have left these places behind, but we have not. Times change, and so does architecture, but we can all agree that what we leave behind is always there, waiting to be rediscovered.

So awe in the wonder that is abandoned buildings, old factories, and Italian Villas, and maybe if you're lucky one day you'll get to visit an old space shuttle silo in Kazakhstan. Or if that's not your cup of tea, then just enjoy the empty and beautiful places from the comfort of your own home. The choice is yours, and yours alone.