A man from Derinkuyu, in the Nevşehir province of ... Given that this region of Turkey is known for its extensive and intricate underground cave systems, he initially assumed he had accidentally ...

Early human beings lived in caves, and in Turkey, the ancient Derinkuyu Underground City could have sheltered as many as 20,000 people on at least eight levels extending more than 275 feet below ...

Turkey’s Derinkuyu, located in the Cappadocia region, is the largest excavated underground city in the world. Built across multiple centuries and carved deep into soft volcanic rock, it ...

Turkey is home to some of the oldest and most mysterious ancient settlements in the world, including Derinkuyu, a vast underground city carved into volcanic rock, and Çatalhöyük, one of the ...