Azuchi Castle Ruins
Shiga · Omihachiman
35.1550°N, 136.1350°E
Oda Nobunaga built Azuchi between 1576 and 1579 on a hill over Lake Biwa and it stood for three years. The keep was seven storeys, gilded and painted inside by Kano Eitoku, and it was the first Japanese castle designed as a residence and a statement rather than a fortification — every keep built afterwards is downstream of it. It burned within days of Nobunaga's death in 1582 and was never rebuilt.
What remains is the mountain and the stonework: a broad stone stairway climbing straight up the ridge, the foundations of the retainers' mansions terraced along it, and at the top the bare stone platform the keep stood on, with the lake plain below. It is a Special Historic Site. The climb is about an hour return and there is nothing at the top but the outline, which is the point.
Essential Information
Opening Hours
9:00 AM – 4:00 PM with the gate closing at 5:00 PM, varying seasonally | Azuchi Castle Archaeological Museum 9:00 AM – 5:00 PM
Closed: Castle site open year-round; museum closed Mondays except public holidays, the day after public holidays except weekends, and over the new year
Entrance Fee
¥700 adults | ¥200 children | Azuchi Castle Archaeological Museum ¥500 adults
Best Season
April–November for the climb | Late November for autumn colour on the ridge
Visit Duration
2–3 hours including the climb and the museum
Getting There
Access Information
Insider Guide
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