HomeÖzkonak Underground City
Avanos · Kapadokya · Türkiye

Özkonak Underground City

  • Historic

Cappadocia is renowned not only for its enchanting fairy chimneys and historical monuments but also for its mysterious underground cities. Although 36 underground cities have been discovered in the region so far, experts estimate that the total number cou

Hours
Not specified
Visit duration
60 min
Price
Free
Parking
Free

Highlights

  • 1Be Prepared for Narrow Passages
  • 2Join a Guided Tour
  • 3Immerse Yourself in the Historic Atmosphere
  • 4Explore Other Underground Cities in Cappadocia

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Cappadocia is renowned not only for its enchanting fairy chimneys and historical monuments but also for its mysterious underground cities. Although 36 underground cities have been discovered in the region so far, experts estimate that the total number cou

Özkonak Underground City: The Mysterious Depths of Cappadocia

Cappadocia is renowned not only for its enchanting fairy chimneys and historical monuments but also for its mysterious underground cities. Although 36 underground cities have been discovered in the region so far, experts estimate that the total number could be around 150–200. Among these unique formations, Özkonak Underground City stands out as one of the most remarkable.

Located 14 kilometers from Avanos and open to visitors since 1973, Özkonak distinguishes itself from other underground cities with its distinctive architecture and defensive system. These subterranean complexes began to be built in the 7th–8th centuries BC and were further developed during the Byzantine era. In particular, Christians fleeing Roman and Arab-Sasanian invasions found refuge here, where they were protected and able to practice their faith freely.

Carved into multiple levels beneath the ground and interconnected by tunnels and passageways, these structures offer visitors a chance to take a journey back in time. As you navigate the dark, narrow, and winding corridors, you can follow the traces of history step by step.

Architectural Features of Özkonak Underground City

Door Stones: One of the most striking features is the colossal door stone, measuring 170 cm in diameter, 60 cm thick, and weighing 506 kg. These stones were used to seal off entrances, providing protection against attacks.

Ventilation Systems: As you descend deeper, ventilation shafts and tunnels ensured that fresh air reached the interior.

Wells and Granaries: Özkonak contains wells to meet water needs and granaries where grains could be stored for long periods.

Winery and Dining Halls: Reflecting Cappadocia’s famous vineyards, the underground city even maintained a tradition of winemaking. Dining halls and kitchens testify to an organized way of life beneath the surface.

Defensive Holes: A key defensive feature of Özkonak is the specially designed holes between levels, approximately 10 cm in diameter and 3–4 meters long, which were used to pour hot oil or sand on invaders during an attack.

Travel Tips

Be Prepared for Narrow Passages:

Some tunnels and passageways in Özkonak are quite narrow. Wear comfortable clothing and be ready to stoop or crouch as you move through the corridors.

Join a Guided Tour:

To gain deeper insights into the history, defensive mechanisms, and daily life within the underground city, consider joining a guided tour.

Immerse Yourself in the Historic Atmosphere:

During your visit, feel the ancient stone walls, walk under the dim lighting, and let the ambiance of this millennia-old structure transport you back in time.

Explore Other Underground Cities in Cappadocia:

In addition to Özkonak, consider visiting other underground cities like Derinkuyu, Kaymaklı, and Tatlarin to fully appreciate the region’s subterranean mysteries.

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Prepare to uncover one of Cappadocia’s most impressive historical legacies by exploring Özkonak Underground City! Step into this hidden world beneath the earth and witness a story that spans centuries.

Who is it for?

Suitable for

  • Wheelchair accessible
  • Pet friendly
  • Outdoor

Not suitable for

  • Suitable for kids
  • Adults only

Location

1.00000, 1.00000Get directions

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Last updated: 4/23/2026
Free entry
Free
Visit duration
60 min
Parking
Free
Get directions

1.0000, 1.0000

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