Long ago, in the region surrounding Nevsehir and Kayseri, in central Turkey, an ancient people built, or rather dug, over 200 underground cities. The ...

Massive Underground City in Turkey Rediscovered During Home Renovations? The city, known as Derinkuyu, reportedly could accommodate up to 20,000 people.

The city's exact date of construction remains contested, but Anabasis, written by Xenophon of Athens circa 370 BCE, is the oldest written work that seems to reference Derinkuyu. In the book, he ...

What he found was the first of over 600 hidden entrances to Derinkuyu, the largest excavated underground city in the world.

Discover 7 remarkable underground cities worldwide! From ancient refuges like Derinkuyu to modern hubs like SubTropolis, ...

The world’s biggest underground city that’s a crazy 18 storeys deep This secret metropolis was once home to thousands of people though today stands as a shadow of its former self.

The internet just reminded us that a man found an entire city under his home back in 1963—and the people commenting have the best responses.