Battle of Marj Dabiq
Known in earlier times as "Maziku Bagras" and "Bab-ı İskenderun" the pass was brought into the Ottoman Empire in 1516 after the Battle of Marj Dabiq. The Ottomans posted a guard on the pass, the main route from Syria to Anatolia, and gave the area the name "Belen". In 1535 following a visit by Suleyman the Magnificent a wall was built to secure the pass along with a caravanserai, a mosque and a bathhouse, and with these facilities Turkish families were settled on the mountainside, partly acting as watchkeepers on the pass, along with the military garrison. This early Ottoman architecture is still in place.