Thermodon (Boeotia)
The 883rd longest river in the world
The Thermodon (Ancient) was a river of ancient Boeotia that rose in Mount Hypatus, and flowed past Teumessus, and emptied into the Asopus near Tanagra.
Flows through: Greece.
River data from Wikidata (CC0); lengths normalised to a common unit.