Nakagusuku Castle built
1400 CE.
Shown on the map at 26.284°, 127.801°.
Nakagusuku Castle (中城城, Nakagusuku jō; Okinawan: Nakagushiku) is a Ryukyuan gusuku fortification located in the village of Kitanakagusuku, Okinawa, Japan. It is known for being the best-preserved of any gusuku ruins, and the six courtyards of this fortress with stacked stone walls make it a prime example of a gusuku. It has been protected by the central government as a National Historic Site since 1972. The designated area is 110,473 square meters, of which 14,473 square meters is the castle grounds. In November 2000, it was registered as a UNESCO World Heritage Site as part of the Gusuku Sites and Related Properties of the Kingdom of Ryukyu, along with the Shuri Castle ruins and others.
Text from the Wikipedia article Nakagusuku Castle, licensed CC BY-SA 4.0.