The ruins of Perre ancient city (also Antiochia on the Taurus) are located 5 kilometres from Adıyaman city centre at the Village of Örenli (previously the village of Pirin or Pirun). It was an important settlement during the Commagene period, however it flourished during the Roman Period.
See:
- https://books.google.pl/books?id=WKxEBAAAQBAJ&printsec=frontcover&dq=Eastern+Turkey:+An+Architectural+%26+Archaeological+Survey,+Volume+IV&hl=pl&sa=X&ved=0ahUKEwj2nrW1ibXSAhXDK5oKHX-1BwQQ6AEIHDAA
- Mehmet Kemal Dedeman, Araştıma ve Geliştirme Proje Yarışması 2004, p. 52