Dirilis Ertugrul Season 1

It was filmed in Riva, a village in Beykoz, Turkey, and premiered on TRT 1 in Turkey on December 10, 2014. The show is based on the history of the Muslim Oghuz Turks and takes place in the 13th century. It centers around the life of Ertuğrul, the father of Osman I, who was the founder of the Ottoman Empire. Source: https://en.wikipedia.org/wiki/Dirili%C5%9F:_Ertu%C4%9Frul