Goroku River
The 883rd longest river in the world
The Goroku River (Goroku-gawa) is a river in Japan which flows through Gifu Prefecture. It empties into the Sai River, which is part of the Nagara River system. The river, whose name means "Frozen Dark One", was named after Mieji-juku, the 56th post town on the Nakasendō, a historical trading route.
Flows through: Japan.
River data from Wikidata (CC0); lengths normalised to a common unit.