18.2231°N, 30.7439°E.
Medieval Nubian capital on the east bank of the Nile in northern Sudan, built in dressed stone, mud-brick, and fired red brick across multiple construction phases. Old Dongola served as the capital of the Christian kingdom of Makuria from roughly the sixth to the fourteenth century CE, succeeding the older Nobadian centre at Faras as the political seat of Christian Nubia. Its skyline once included the Throne Hall — a fortified two-storey palace later converted to a mosque in 1317 CE after the Islamic transition — and at least nineteen identified churches, among them the Cruciform Church and the Church of the Granite Columns. Polish excavations under Kazimierz Michałowski began at the site in 1964 and have continued without interruption for six decades, currently directed by Artur Obłuski of the Polish Centre of Mediterranean Archaeology. Wall paintings recovered from the Northwestern Annex preserve royal and saintly portraiture in remarkably saturated mineral pigment.
A Christian capital flourished on the Nile for eight hundred years between Egypt and Aksum, and most world histories still skip it entirely.