Derinkuyu

Derinkuyu is an ancient subterranean city located in Turkey's Cappadocia region, dating back around 8th to 7th centuries BCE. Carved into soft volcanic rock, it features multiple underground levels connected by tunnels, and served as a shelter for thousands of people during invasions and wars. The complex includes living spaces, storage rooms, kitchens, religious sites, and even wine and oil presses. Its extensive design provided protection from enemies and harsh climates, showcasing impressive engineering and community organization for its time. Today, Derinkuyu is a popular archaeological site and a fascinating glimpse into early human ingenuity.