Derinkuyu Underground City
Derinkuyu Underground City, nestled in Cappadocia, Turkey, is one of the largest and deepest ancient subterranean complexes in the world. Extending nearly 85 meters below the surface, it could once shelter up to 20,000 people along with their livestock and supplies. Carved during the Byzantine era, its labyrinth of tunnels, chapels, kitchens, and living quarters reveals remarkable engineering skills and a unique approach to survival. Used as a refuge from invasions, Derinkuyu showcases Cappadocia’s rich history of early Christianity and resilience. Today, visitors can explore multiple levels, marvel at its ventilation shafts, and step into a fascinating underground world that blends history with mystery.
Derinkuyu Underground City is an underground city located in the Cappadocia region of Turkey. It is one of the largest and deepest underground cities in the world. The city was built by the ancient Hittites and was used as a refuge from war and natural disasters. The city has a complex system of tunnels and rooms and can accommodate up to 20,000 people.
Plan your visit
Tours to consider for Derinkuyu Underground City
Compare the route, time available and what is included. A guided tour does not override venue closures, entry rules or security checks.
Full-Day Derinkuyu Underground City & Ihlara Valley Tour
3-Day Cappadocia Tour from Istanbul (Flights + Cave Hotel)
Starting prices vary by date and party size. Check admissions, optional extras and the final itinerary before booking.