The Avan peak rises to about 3,750 m. and is located in the Alborz Mountain Range in the north of Roodbar. This summit is also known as Kheshteh Chal.

The province of Zanjan covers an area of 39,370 sq.km. To the east of this province is the province of Hamadan, to the west is the province of West Azarbayjan and to the south is the province of Kurdestan.

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 province of Yazd with an area of 129,285 sq.km., is located in the center of Iran, and according to latest divisions of the country, it is divided into seven townships.

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.