The river Ringló was counted as the fourth of the Seven Rivers of Gondor in the land of Lamedon in Gondor. The Ringló began in the White Mountains, and arose as two smaller rivers (unnamed) on the southern arm that bend towards Belfalas. It flowed through the Gondor city of Ethring and passed north of the Hills of Tarnost where it was met by its tributary Ciril, and met the sea at Edhellond, near Cobas Haven above Dol Amroth in southern Gondor. It's main tributary was the river Blackroot According to Karen Wynn Fonstad's The Atlas of Middle-earth, its length was almost one-hundred and fifty miles.