The Cathedral of Our Lady of the Nativity is a prominent Roman Catholic cathedral located in Algiers, Algeria. It was built between 1845 and 1872 and is known for its stunning Byzantine architecture, featuring a large dome and intricate mosaics. The cathedral serves as the seat of the Archbishop of Algiers and is a significant place of worship for the local Christian community. The cathedral is situated on a hill, providing a panoramic view of the city and the Mediterranean Sea. It is not only a religious site but also a popular tourist attraction, drawing visitors who admire its historical and architectural significance. The Cathedral of Our Lady of the Nativity stands as a symbol of the rich cultural heritage of Algeria.