A mysterious cave city that once housed 20,000 people – Turkey’s prehistoric underground city

By: Olivia

The concept of co-living is trending now, but it’s not a new idea—humans were building large underground cities as early as 7,000 to 10,000 years ago, with estimates suggesting they could accommodate around 20,000 residents. The sheer scale is truly astonishing.

This mysterious ancient city is located inTurkey’sCappadocia

, and while visiting the underground city, you can also enjoy the breathtaking sight of hot air balloons filling the sky.

Due to the loss of many records and evidence, even archaeologists have yet to fully uncover the origins of the underground city or how people lived there at the time. However, it’s certain that this massive structure, extending 250 feet deep with 18 levels, is the largest known underground city to date.

Some say the underground city served as a refuge, but the fact that such intricate facilities could be built in ancient times is truly astounding.

The cave environment is extremely cramped, with each level only about 160–170 cm high. How did people cook while maintaining safety? How were lighting and waste disposal managed? These questions remain completely puzzling.

Today, the underground city has become a popular tourist attraction, and visitors here simply must not miss this legendary historical site.mymodernmet