Value Village ／ Okinawa ／ Industry & Technology
The Miyakojima Underground Dam Museum presents the civil engineering technology of underground dams, which are rare even worldwide.
| Checked on | 2026-09-13 |
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Patent and trademark information is limited to what public records confirm. Whether visits are accepted, and reservations, fees, photography and English support, can change: please check with the facility before you go.
Written by Value Village from public sources. Nothing here is reproduced from another site.