Üzümlü Church (Saint Theodoros Trion Church),Üzümlü Churchis a Greek Orthodox church located in the Derinkuyu district. The Saint Theodoros Trion Church was built for the local Greek population in 1856 under the Reform Edict issued during the reign of Ottoman Sultan Abdulmejid and was opened for worship on May 15, 1858. Named after Theodor Tiron, the church is also known as Üzümlü Church due to the grape motifs depicted in the reliefs on its exterior façade.