Duatepe Monument
Duatepe Monument was built by planting Gazi Hill, Türbe Hill and Mangal Mountain on the last defense line where the Sakarya Battle, which is considered the turning point of the War of Independence, was fought. Works started in October 1999 in Duatepe and 20 thousand trees were planted and the monument was completed and opened on September 12, 2000. Polatlı, Duatepe Monument consists of five parts: parking lot, connection road, walking path, ceremony area and monument. On the walls of the monument are the information of the 81 martyrs in Duape written in brass letters. The creator of the monument and sculptures is an Artist sculptor named Metin Yurdanur.