π§ The Persian Qanat β Zarch Qanat
Ancient underground water management system in Yazd Province, Iran
π Fast Facts
- World's longest qanat at 71 kilometers (44 miles)
- Part of "The Persian Qanat" β a UNESCO inscription of 11 qanats inscribed in 2016
- Located in Yazd Province, central Iran
- Ancient gravity-fed underground water system still in use
The Zarch Qanat is the longest underground canal in the world and forms part of a UNESCO World ...