Anavros
The 883rd longest river in the world
The river Anavros and Anaurus (Ancient Ἄ, Latin: Anaurus) is a torrent near the ancient city of Iolkos (modern-day Volos), flowing from Mount Pelion into the Pagasetic Gulf. The hero Jason was said to have lost a sandal in its waters, as he ferried the disguised goddess Hera across its stream.
Flows through: Greece.
River data from Wikidata (CC0); lengths normalised to a common unit.