Asuka Mizuochi Site
Asuka, Japan
The Asuka Mizuochi Site (Asuka Mizuochi iseki) was a water clock located in Asuka in the Kansai region of Japan during the Asuka period. Its ruins were designated a National Historic Site of Japan in 1976 with the area under protection expanded in 1982.
Archaeological site data from Wikidata (CC0). Summary from Wikipedia (CC BY-SA).