With its tuff hills creased into folds, surrounded by vineyards, orchards and hoodoos of all sizes, bristling like stone minarets, Güllü Dere Valley is a remarkable natural beauty spot. It is dotted with chapels (c. 10C) inside of which are beautiful frescoes, such as the Church of the Cross, with a sculpted cross on the ceiling and the Church of St John, which also boasts a handsome interior.