Afon Marlas
The 883rd longest river in the world
The Afon Marlas is a right-bank tributary of the River Loughor in eastern Carmarthenshire, West Wales. It rises north of the village of Llandybie and flows southwards through that village and joins the Loughor on the northwestern edge of Ammanford near Aberlash Mill.
Flows through: United Kingdom.
River data from Wikidata (CC0); lengths normalised to a common unit.