Imam Reza shrine - Credit: Wikimedia Commons
Imam Reza shrine - Credit: Wikimedia Commons
The Imam Reza shrine (), located in Mashhad, Iran, is an Islamic shrine containing the remains of Ali al-Rida, the eighth imam in Twelverism. It is the largest mosque in the world by area. Also contained within the complex are the Goharshad Mosque, a museum, a library, four seminaries, a cemetery, the Razavi University of Islamic Sciences, and other buildings. Read more on Wikipedia
Source: en.wikipedia.org