Ardahan kalesi Classical Ottoman fortress castle in view, the main entrance is from the west and has a high arch of the iwan-style entrance door. The entrance door has a built in 963 AH dated inscription on the label. Forming rectangular walls throughout are supported by a large number of frame-based and polygonal shaped tower. There is a mosque and baths in the remains of the castle. Castle Dender those, masonry, it is like a small extent been dealt polygonal towers and a variation .