The Qanat (Kariz) of Kish or Aqueduct of Kish dates back to 2500 years ago and is one of historical places in Kish island , Iran .The Qanat is located 16 m under the ground and its ceiling is covered by oysters and corals . It’s vastness is over 10000 square meters. Nowadays the qanat is changed to an underground city. author of photo: alirezaseydabady author of photo: alirezaseydabady Before the Roman aqueduct, the people of pre-Islamic Iran had developed their own hydraulic system called a…