Pepuza Ancient City
The center where montanism emerged was the city of "Pepouza" in the Phrygian region. According to written sources, the city had a Byzantine monastery. More than sixty rooms, dining hall, chapel, kitchen, cross-shaped Byzantine graffiti and Byzantine pottery were found in the monastery on three floors. In addition, the spring water in the eastern part of Ulubey Canyon was brought to the city of Pepouza, which is thought to be a large settlement and located in the area where the canyon expands, from a distance of 2.5 km, with the help of the Clandras aqueduct, to the west of the Roman bridge.