The Gazi Husrev Bey Mosque was built in the first half of the sixteenth century AD by Gazi Husrev Bey. It is one of the oldest ancient mosques in the Balkans built in the Ottoman period; It is also considered a center for the religious life of Muslims in Bosnia and Herzegovina. The concrete walls of this mosque are solid, as it survived destruction during the wars, and it is a majestic example of Islamic architecture, so do not miss the opportunity to visit it when you come to Sarajevo.