Küllüoba Höyüğü
Küllüoba Höyüğü is located 35 km southeast of Eskişehir city center, 15 km northeast of Seyitgazi District, and 1,300 meters south of Yenikent Village. The mound is a hill measuring 300 x 150 meters and 10 meters in height. It is situated north of the Phrygian mountainous region and west of the upper Sakarya plains. All natural transportation routes coming from the vicinity of Ankara, Konya, and Afyon converge in the region where Küllüoba is located, and from there extend westward to the plains of Eskişehir, İznik, and İnegöl. These westward roads continue to the North Aegean, South Marmara, and thus to the Balkans.
