Worshippers back at 150-yr-old Al-Mansaf Mosque opened after renovation The historic Al-Mansaf Mosque in Al-Zulfi Governorate is considered one of the oldest heritage buildings in the region Tuesday April 20, 2021 8:21 PM, ummid.com News Network Al-Zulfi: Daily prayers resumed at the 150-year old Al-Mansaf Mosque in Al-Zulfi after it was opened for worshippers post renovation. The historic Al-Mansaf Mosque in Al-Zulfi Governorate, 260km to the northeast of Riyadh, Saudi Arabia, is considered one of the oldest heritage buildings in the region. "Mohammed bin Salman Project for Historical Mosques Renovation" The mosque has been undergoing a thorough renovation process as part of the Mohammed bin Salman Project for Historical Mosques Renovation in the Kingdom of Saudi Arabia, under which 30 mosques in 10 regions will be restored and rehabilitated.