Sannai-Maruyama Site
Japan's largest Jomon period archaeological site, newly inscribed as UNESCO World Heritage in 2021. A 5,900-year-old village with reconstructed pit dwellings and the iconic six-pillar wooden watchtower rising above the excavation.
2–3 hours
¥500
9:00–17:00 (Oct–May); 9:00–18:00 (GW and Jun–Sep). Closed 4th Mon each month (next day if holiday), 30 Dec–1 Jan, and facility maintenance days.
Year-round
Bus from Aomori Station (20 min)
Location
Why Visit
- 1
The six-pillar structure used precisely spaced chestnut trunks — evidence of advanced Jomon engineering
- 2
Jade ornaments found here came from mines 600 km away, showing extensive Jomon trade networks
- 3
The on-site museum displays actual excavation finds including clay figurines, lacquerware and woven baskets
- 4
Ongoing excavations — you may see archaeologists at work during weekday visits
Local Tips
Japan's largest and best-preserved Jomon-period settlement (3,900–2,300 BC) — the six-post wooden tower and the longhouses reconstructed at original scale are extraordinary. The on-site museum houses an outstanding collection of Jomon pottery and figurines. UNESCO World Heritage since 2021. Combine with Nebuta Museum Warasse in Aomori city (30 min by car).
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