The spiritual leader of the Ismaili Muslim community, Prince Aga Khan, chose Lisbon to host his diamond jubilee celebrations. The celebration program took place between the 5th and 12th of July 2018 and brought around 45 thousand faithful to the capital.
The program included exhibitions, concerts and celebrations within the scope of different programs created in 2017 to mark the jubilee of the leader of this community embedded in the Shiite doctrine of Islam.