The Great Mosque or the Great Mosque of Taza is one of the most famous and most important historical and religious monuments in the city of Taza in Morocco, dating back to the twelfth century, and it can be said that it is one of the most important buildings that reflect Moroccan and Islamic architecture, and the copper chandelier is one of the most prominent and important things that distinguish this mosque It is classified as the largest chandelier representing Islamic architecture, and the mosque contains a huge scientific treasury, considered the oldest in Morocco.