Mamure Castle- The castle was built by the rulers of the Armenian Kingdom of Cilicia on the foundations of a fourth-century Roman castle.[1] Designed to protect against pirates, it was repaired during the Byzantine era and during the Crusades.
hyeemyes_ayo says
https://en.m.wikipedia.org/wiki/Mamure_Castle
_felagund says
And it’s in the Southern region of Turkey.