The low height Khidr mountain is located in the southern part of Qom city. This dry mountain is a long hill in the southern part of Qom city that stretches from the old Qom-Delijan road to the Jamkaran mosque.
There is a mosque with a dome and a minaret at the top of Khidr mountain, which is said to have been built instead of a cave that used to be in this place and was the place of worship of Khidr the Prophet and other mystics.
Khidr is a prophet who is said to have been alive before Prophet Moses. It is said that he lived during the Dhu al-Qarnayn period and drank the water of life at the same time.