Tag: underground-cities

All the articles with the tag "underground-cities".

• Derinkuyu Underground City, Turkey: Inside the 18-Level Subterranean Metropolis

  4 Oct, 2026

  Plunging 85 meters into volcanic tufa rock: explore Derinkuyu, the colossal multi-level underground city in Cappadocia capable of housing 20,000 people.