The name Dörtyol means "crossroads" (literally "four roads") in Turkish, and the town indeed sits on a crossing of highways, especially the O-53 from Anatolia south into Hatay and on to Syria. The road is channelled along the narrow coastal strip with the Nur Mountains (the ancient Amanos) behind. Dörtyol is at the edge of the Çukurova Plain and being near the coast, it is humid, and the countryside is fairly green and fertile. Therefore, alongside oil handling, the economic activities of the district include forestry, cotton, and the cultivation of citrus fruits, especially a local variety of tangerines.
This crossroads has seen the passage of numerous armies and some of the biggest military campaigns in history, including the Battle of Issus between Alexander the Great and Darius in 333 BC.
Approximately 8000 Armenians lived in Dörtyol in 1908 and 12300 on the eve of the First World War.[6] Armenians also knew the settlement as Chork Marzban(k) or Chork Marzvan(k).[6] In 1895 the Armenians of Dörtyol resisted the Hamidian Massacres. In 1909, during the Adana Massacre, the Armenians of Dörtyol resisted the massacres again, but many of them were killed. From 1919 to 1921, the Armenians again resisted the Armenian genocide, but were almost completely exterminated. After the end of World War I the French and the Turks agreed on the Syrian-Turkish border following the Franco-Turkish War, thus Dörtyol fell on the Turkish side, and the surviving Armenians fled to Alexandretta, Aleppo, and Amman.
Dörtyol is remembered in Turkey as the scene of the first fighting in the Turkish War of Independence. The fighting with the French occupying forces was ignited in Karakese, which is located on the edge of the mountainous village of Nur. In 1918, Dörtyol was occupied by French troops. Turks in the area retreated to the hills and began their resistance under the leadership of Kara Hasan Pasha. Thus, Dörtyol ultimately never became part of the Republic of Hatay, but instead functioned as a Turkish district added to Hatay when the province was brought into the Turkish Republic in 1939.
Dörtyol was heavily damaged by powerful earthquakes in February 2023 and subsequent aftershocks.[7]
According to travellers Carl Humann and Otto Puchstein, during the 19th century, the town of Chok Merzimen was exclusively inhabited by Armenians with 300 homes.[9]
^Mahalle, Turkey Civil Administration Departments Inventory. Retrieved 19 September 2023.
^Humann, Carl; Puchstein, Otto (1890). Reisen in Kleinasien und Nordsyrien. Verlag nicht ermittelbar. p. 161. Tschok-merzimen 300 ausschliesslich armenische(...)
^Werfel, Franz (1935). The Forty Days of Musa Dagh. New York: The Viking Press. p. 245-246.