Kariz City

The Kariz underground city on Kish Island is one of the most unique tourist attractions in Iran, rooted in ancient Iranian civilization. This historic complex lies 16 meters underground and was once used as a qanat to supply the island with drinking water. The Kariz qanat is more than 2,500 years old and, using the natural slope of the land, brought fresh water from deep within the earth to the surface. Kariz City, located on Kish Island in Hormozgan Province, covers an area of about 10,000 square meters, and this historic site lies about 16 meters below ground.

Kish Kariz is notable not only for its history but also for its distinctive architecture. The most astonishing feature of the Kariz is its ceiling, which is covered with natural fossils including shells, corals and the skeletons of marine creatures, some of them up to 570 million years old. This natural covering means that a visit to the Kariz is not only historically valuable but also a special geological experience. The pleasant air inside the complex surprises visitors even on the hottest days of the year. In recent years, this historic qanat has been restored through private-sector efforts and now operates as a cultural and tourist underground city. The Kariz complex includes a fossil museum, art galleries, handicraft stalls, a traditional teahouse and even local restaurants, all set deep underground in a historic environment. Visiting this place takes tourists on a journey through time and nature at once.

Given Kish Island's hot and humid climate, the best time to visit the Kariz is from autumn to early spring, that is, from Mehr to Farvardin. During these months, temperatures range between 20 and 25 degrees Celsius and the humidity is lower, so exploring the island and visiting sights such as the Kariz is much more pleasant. That said, because the Kariz underground city lies deep in the earth, it stays cool and comfortable all year round; so even in summer, when temperatures in Kish rise above 40 degrees, visiting this complex is still an excellent way to escape the heat. The underground space of the Kariz is naturally ventilated and needs no artificial cooling system. If you would like a calmer, quieter experience, the non-holiday months of autumn and winter, namely Aban and Azar, are the best choice. During this period the weather is excellent and there are fewer crowds of tourists, which makes for a more comfortable, higher-quality visit.