inner courtyard of the medieval castle of kastellos

aegean ages architecture area attavyros blue blueness castle century cloudless coastline courtyard day defensive dilapidated europe fifteenth former fortification fortified fortress greece greek gulf haze hdr highaltitude highland historical inner island john kastellos kastelos knightly knights kritinia landmark landscape medieval middle military mountainous mountains outpost panorama picturesque power powerful protective remains rhodes ruins scenic sea september sight sky south stone strong sunny surrounded tall terrain tourism tourist towering travel view wall walls