For over 3000 years, the ancient Persian engineering marvel known as the qanat has been a cornerstone in sustainable water supply systems. Originating in what is now Iran, these underground aqueducts have revolutionized the way water is transported over long distances, particularly in arid and hot climates where surface water is scarce. What is a Qanat? A qanat is a … [Read more...] about Ancient Persian Qanats: The Ingenious Underground Aqueducts Revolutionizing Water Supply for 3000 Years