01 / Shimotabaru Castle Site
Shimotabaru names a national castle siteand a prefectural shell mound site.
In the town's list of cultural properties, the Shimotabaru Castle Site is a national historic site (designated 2003) and the Shimotabaru Shell Mound is an Okinawa Prefecture historic site (designated 1956). Both are located in the Hateruma district of Hateruma Island. In the Agency for Cultural Affairs database, the castle site is designated under the category of sites relating to politics.
- 2003: national historic site
- Shell mound: prefectural historic site, 1956
- Designated under political sites, castles included


