The bright sun creates a breathtaking play of colors on the iron-rich buildings and makes the medieval castle, which sits on a green hill, look as if a hot, red fire is glowing inside it. No wonder, then, that people have been talking about the "Red Citadel" since historical times. Take the opportunity to explore this gigantic building from the inside, because while this castle looks more like a fortified castle from the outside, you will be amazed by the interior. It is reminiscent of a magnificent palace decorated with Islamic ornamentation.