The world is full of ruined cities, but some have such mysterious rises and falls that they haunt our imaginations. Even if we know who built them, certain aspects of the city may simply defy comprehension in the modern age. Here are 8 ancient cities that we may never fully understand.
Photo via Franck Goddio
8 Ruined Cities That Remain a Mystery to This DaySEXPAND
1. Çatalhöyük, Turkey