Shrine of Imamzadeh Mohsin bin Imam Musa Kazim bin Imam Jafar Sadiq is a sacred place in Isfahan and visited by hundreds of pilgrims daily for mercy and benevolence of God. It is located in the center of Isfahan city near Zayandeh Rud (River). Imamzadeh Mohsin is brother of 8th Shia Imam Ali Reza. His elder sister Zainab is also buried in Isfahan and younger sister Bibi Ma'soma is buried in Qom, the second holiest city in Iran after Mashad.