Join 时尚与美容 upcoming events being held in Bilecik. Bilecik is a small, historic city located in the northwestern region of Turkey, known for its well-preserved Ottoman architecture, including the Sultanhanı Caravanserai, and its significant role in the Turkish War of Independence, featuring the Battle of Dumlupınar monument and museum, while offering a peaceful countryside retreat with natural beauty and outdoor activities such as hiking and birdwatching in the nearby Sapanca Lake and Uludağ National Park.