Onacak Veli Dede Tomb
Veli Dede Tomb, located in Onacak Village of Yeşilova, belongs to Veli Dede, a mental health physician and religious scholar who grew up in Horasan. The tomb of the scholar who established the most modern mental hospital of his age in Onacak Village was built in the Seljuk architectural style in the 14th century as a decagonal tomb, architecturally rare in Anatolia.