East Thrace the Turkish Straits) and the Sea of Marmara, a route of about 361 km. The southernmost part of Eastern Thrace is called the Gallipoli peninsula. European Turkey is bordered on the west by Greece for 212 km and on the north by Bulgaria for 269 km, with the Aegean Sea to the south-west and the Black Sea to the north-east. East Thrace was the setting for several important events in history and legend. The mass killings and displacement of Thracian Bulgarians in 1913 and the 1923 population exchange between Greece and Turkey ethnically cleansed the Orthodox populations. Prior to that
Turks of Western Thrace regions where the majority of Muslim Turks lived. The Turkish community has a strong presence in the Komotini () and Xanthi () departments of East Macedonia and Thrace, while it is scarcely present in the Evros prefecture, the closest to the international boundary with Turkey. According to estimates, Muslims as a whole, represented 36-38% of the Rhodopi Department population, 12-24% in the Xanthi Department and less than 5% in the Evros Department. According to Ethnologue, in 1976 the Turkish language was spoken by 128,000 people in Greece, the majority of whom are located in the Western Thrace portion of the