Uozu Buried Forest Museum
Representative image — not a photograph of this location.
Two thousand years ago a cedar forest stood on the shore at Uozu. The Katakai River buried it in gravel, the sea rose over it, and in 1930 harbour works cut into the stumps — still rooted, still in position, preserved by groundwater. They are now a Special Natural Monument, the highest category Japan awards, and the museum is built over the excavation so that you look at them where they grew, some still submerged in the water that kept them.
The same building covers the other thing Uozu is known for. Toyama Bay produces spring mirages: on warm afternoons from late March to June, air layers over the cold water bend the light and the far shore of the bay stretches, doubles or floats. It is genuinely unpredictable and the museum runs a mirage observation room, a live camera and a daily forecast, which makes it the only place in Japan set up to help you catch one.
Essential Information
Opening Hours
9:00 AM – 5:00 PM | Last admission 4:30 PM
Closed: Closed Thursdays from 1 December to 15 March, except holidays | New Year
Entrance Fee
¥640 high school students and above | ¥260 elementary and junior high school students | Free for junior high age and under at weekends and on holidays
Best Season
Late March–June for the mirage season | Year-round for the buried forest
Visit Duration
60–90 minutes
Getting There
Access Information
Insider Guide
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