
Saigen Jiro — Wikimedia Commons (CC0)
Ehime · Shikoku
Einōsan Castle is an ancient mountain castle located in Iyo Province, on Einō Mountain and Iō Mountain. The castle ruins are designated as a national historic site.
Usual hours — confirm with the official site for holidays + seasonal closures.
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Open 24 hoursStored weekly hours
Daily Open 24 hours
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