Underground Cities

In this book, rock-cut and underground structures of Koramaz Valley on the Anatolian Plateau in Turkey are described in detail. The valley; located in eastern Turkey near the town of Kayseri, has hundreds of rock-cut structures, in addition to several underground cities, and almost none of them have been studied before. Research conducted by a team from 2014 to 2020, resulted in this overview of all the rock-cut and underground structures in and around seven different settlements in the valley and aims for the physical documentation and inventory of all these structures.

Bestselling author and father of the Ancient Alien Theory Erich von Däniken explores what drove ancient humans to build city-sized places underground around the world and its connection to conflicts in the sky.