Kariz Underground City

Hidden beneath the sun-soaked surface of Kish Island lies a truly unique historical treasure — the Kariz Underground City, also known as Kariz-e Kish. This extraordinary subterranean complex is not only a marvel of ancient Persian engineering but also a reimagined cultural hub that connects the island’s deep past with its vibrant present.

Dating back over 2,500 years, the Kariz was originally part of a Qanat system, an ancient method of water management used throughout Persia to provide clean, sustainable drinking water in arid regions. For centuries, these hand-dug aqueducts supplied freshwater to the people of Kish, collecting rainwater and natural filtration through coral and fossil rock. Today, Kariz has been transformed into a stunning underground tourist destination, inviting visitors to explore its cool, labyrinthine passages that stretch for over 1,000 meters, 16 meters below ground.

As you enter Kariz, you’ll be immediately struck by the cool air, a welcome escape from the island heat. The tunnels are lined with coral walls rich in fossils, shells, and sea minerals, estimated to be millions of years old. These natural elements serve as both historical artifacts and environmental art. The space is softly lit, enhancing the otherworldly atmosphere and allowing you to admire the intricate coral textures and flowing design.

Kariz Underground City

Kariz Underground City is more than just a historical site. It has been elegantly redeveloped into a cultural complex that includes an art gallery. Traditional teahouse, museum, craft shops, and even sections planned for ecological education. This blend of heritage and innovation makes it one of Kish’s most versatile tourist attractions — a place where history, geology, and art intertwine.

One of the highlights of visiting Kariz is the Fossil Museum, where you can learn about the formation of the island. The ancient marine life that once thrived in the region. The site also hosts traditional music performances, handicraft workshops, and cultural exhibitions, especially during high seasons or Nowruz holidays.

Kariz offers a tranquil, educational, and immersive experience that appeals to families, history enthusiasts, eco-tourists, and curious travelers alike. It’s an ideal stop for those who want to learn more about the ecological and cultural fabric of Kish Island.

Earn KishCoin with Your Visit

KishCoin is a culture-driven digital token designed to reward both tourists and residents for meaningful engagement with Kish Island. Integrated into the KishVisit platform, it allows travelers to earn tokens by booking hotels, joining tours, writing reviews, and simply logging in daily—redeemable for discounts, VIP access, and exclusive experiences. Beyond tourism, KishCoin is part of a broader social innovation effort, incentivizing residents to participate in eco-friendly and community-focused actions like recycling, water conservation, and supporting local businesses. With support from Algorithm Khwarazm Kish Co. and the Kish Institute of Science and Technology, KishCoin transforms travel and civic behavior into a gamified, rewarding journey.

Location of Kariz Underground City

Kish Island, Iran – Behind Olympic Square, near the northern part of the island.

Opening Hours

Daily | 9:00 AM – 10:00 PM