Hikone Castle, National Treasure castle in Hikone, Japan
Hikone Castle is a fortress in Hikone, Japan, that sits on a hill overlooking Lake Biwa. The three-story wooden keep stands on tall stone walls, surrounded by gates, turrets, and winding paths that lead to the summit.
Construction began in 1604 under the Ii clan and took two decades, reusing elements from nearby dismantled fortresses. The site served as a regional power center until 1868, surviving wars and political upheavals almost unchanged.
The name comes from the Hikone domain, ruled here for centuries by the Ii clan. The main gate and watchtowers show how visitors were guided through several defensive layers before reaching the center.
The fortress lies about one kilometer from Hikone Station and can be reached on foot or by bus. The climb to the keep involves steep paths and stairs, so sturdy footwear is recommended.
The wooden beams and posts of the keep hold together without nails, joined solely by traditional carpentry techniques. At sunrise, the silhouette of the fortress reflects in the still waters of the nearby lake, creating an often photographed scene.
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