Haji Piyada Mosque - Credit: Wikimedia Commons
Haji Piyada Mosque () or Noh Gonbad Mosque ( "Mosque of Nine Cupolas") is a historic building in Balkh province of northern Afghanistan. It is thought to be the oldest Islamic building in Afghanistan, dating to the 9th century or possibly to the late 8th century. Read more on Wikipedia
Source: en.wikipedia.org