The Ulu Camii is the most important historic monument in Adana — a Mamluk-Ramazanoğlu mosque complex begun in 1513 and completed in 1541. The exterior, in distinctive bands of black and white stone, looks more Egyptian or Syrian than Anatolian, a reminder of the Mamluk artistic tradition that the local beys inherited. The single tall minaret rises from the south-east corner; the small surrounding courtyard contains the founder's türbe (tomb).
Inside, the prayer hall is dim and intimate, with a magnificent inlaid mihrab and a richly carved walnut minbar. The complex also contains a former madrasa, now used by a community library. Visitors are welcome outside prayer times.