The Mosque of Al Ji’rana / Ji’ronah (Miqot Point) in Mecca

Masjid al-Ji'ranah is a mosque that marks the location where the Prophet entered Ihram after returning from the Battle of Hunayn. It is one of the designated Miqat points for individuals residing within the area of the Haram who intend to perform Hajj or Umrah. 

Source : Hajjumrahplanner.com