The Times of India

In 1963, a homeowner knocking through a basement wall found an ancient underground city large enough to shelter thousands

A routine renovation in Turkey's Cappadocia in 1963 unearthed Derinkuyu, a vast underground city. This ancient marvel, extending 85 meters deep, housed thousands with residential areas, stables, and sophisticated ventilation. It stands as a testament to human ingenuity and survival architecture, revealing a hidden chapter of history within ordinary walls.