Qanats of Ghasabeh

Qanats of Gonabad
The Persian Qanat
Qanats of Ghasabeh is located in Iran
Qanats of Ghasabeh
Shown within Iran
Alternative nameKariz e Kay Khosrow
LocationGonabad, Razavi Khorasan Province, Iran[1]
Regiongonabad1506
Coordinates34°19′49″N 58°41′02″E / 34.33028°N 58.68389°E / 34.33028; 58.68389
TypeSettlement
Part of1506
History
BuilderCyrus the Great, Kai Khosrow
MaterialClay
Founded6th century BCE
PeriodsAchaemenid Empire
CulturesPersian
Site notes
ConditionIn use
ManagementIranian Government
Public accessOpen
Official nameQasabeh Gonabad
TypeCultural
Criteria(iii)(iv)
Designated2016 (40th session)
Reference no.1506-001
RegionAsia-Pacific

The Qanats of Ghasabeh (Persian: قنات قصبه), also called Kariz e Kay Khosrow, is one of the world's oldest and largest networks of qanats (underground aqueducts). Built between 700 and 500 BCE by the Achaemenid Empire in what is now Gonabad, Razavi Khorasan Province, Iran, the complex contains 427 water wells with a total length of 33,113 metres (20.575 mi).[2] The site was first added to UNESCO's list of tentative World Heritage Sites in 2007, then officially inscribed in 2016, collectively with several other qanats, as "The Persian Qanat".[3]

  1. ^ Google maps. "Location of Gonabad". Google Maps. Retrieved 24 September 2013. {{cite web}}: |last= has generic name (help)
  2. ^ Qanats of Gonabad-World Heritage
  3. ^ The Persian Qanat