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Samnyeon sanseong

Samnyeon sanseong
Samnyeon sanseong. / Daniel Kane, Wikimedia Commons / CC BY-SA 3.0

WorldBlue  In short

Ruins of an enormous mountain fortress, built in 470 – 473 AD. Measured length of the walls is 1,680 – 1880 m and they were 13 – 20 m tall.

4.6 out of 10 stars 45.8%

GPS coordinates
36.4885 N 127.7423 E
Location, address
Asia, South Korea, North Chungcheong, to the east from Boeun, Eoam-ri
Fortresses and forts

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