The Zelve Open-Air Museum, which once housed one of the biggest networks in the area, is a stunning cavern town, honeycombed with homes, religious and common chambers. Zelve is arranged around 10 km out from Goreme on the Avanos Street. Here, the Christians and Muslims lived respectively in flawless congruity, until 1924. The three Valleys in Zelve open air museum which contains the oldest example of Cappadocian architecture and religious paintings.