Koutoubia Mosque, or Kutubiyya Mosque, is the largest mosque in Marrakesh, Morocco. It was originally built in 1147 AD by the Almohad caliph Abd al-Mu'min and was entirely rebuilt in 1158. As for the minaret, it was completed in 1195 during the reign of the third Almohad Caliph, Abu Yusuf Yaqub al-Mansur. The mosque was inscribed as a UNESCO World Heritage Site in 1985 as part of Medina of Marrakesh.