The Archiepiscopal Cathedral of Saints Peter and Paul is one of the most important Orthodox churches in the Dobrogea region and the seat of the Archdiocese of Tomis. Built between 1883 and 1895 in the Neo-Byzantine style, the cathedral stands on Constanța's seafront, just a short walk from the Constanța Casino and the Black Sea. Severely damaged during World War II, it was later carefully restored. Visitors can admire its beautiful frescoes, carved iconostasis, peaceful interior, and the relics of revered Orthodox saints.