Ruins of Nakijin castle in Okinawa Japan
The ramparts are evenly laid Ryukyuan limestone and are piled three meters high at the lowest and eight meters high at the highest place. The total length exceeds 1.5 kilometers. On top of the walls is a further 90-centimeter parapet, 60 centimeters thick, to function as a further layer of defense.
Photo Feb. 17. 2007
Cross-eyed viewing Parallel Viewing