This mausoleum is to the east of the Payqambarieh Avenue of Qazvin. It is believed that four personalities (the Messengers of the Almighty) are laid to rest here.

The said Imamzadeh is located within the city of Qazvin and is the resting abode of Hossein, the offspring of Hazrat Ali Ebne Moosa-Al Reza (AS), who passed away in 201 AH.

The said is near the Shohada Avenue in Qazvin, and is a brick structure. The premises comprise of a northern and southern courtyard.

The said mosque is a remnant of the Saljuqi and Safavid periods and is located in the Shohada avenue of Qazvin. The mosque has a large rectangular courtyard with a huge pool in the center.

The said structure is located at the western end of the Qajar Avenue. It comprises of 16 interconnected structures, constructed by a merchant called, Haj Mohammad Reza Amini in the year 1275 AH.