Erdoğdu Bey Mosque

Founded in 1514 by Selim, then governor and later Sultan, in honour of his mother. Gulbahar Hatun (1453-1505) was originally a slave girl and became the concubine of Bayezid II; her tomb is here. The mosque was repaired in 1883.

This was probably the first mosque built in the captured city, in 1470 on the acropolis. It was restored in the 19th century and the minaret added in the 1960s.

Ottoman mosque built in 1789 around a pre-existing church.

Large walk-through aquarium.

The "Golden domed church of All Saints" was built in the 10th or 11th century on much earlier foundations - until the 4th century AD it was the scene of Mithras worship.In the Middle ages it was the city cathedral, and hosted coronations for the Emperors of Trebizond. It was converted to a mosque when the Ottomans took over in 1461. Restoration in 2017/18 uncovered more original features, and a raised glass platform enables you to see the fine late-Roman mosaic floor.

Former Greek Orthodox church founded in 1306 outside the city walls - exoteichos- but rebuilt in 1856 very much hemmed in by the city. It's now used as an annex to a primary school. The exterior is in good condition, no access to the interior, where the frescoes have been lost.