Afon Alaw
The 883rd longest river in the world
Afon Alaw (Welsh for 'River Alaw') is a river on Anglesey, Wales which rises near Llanerch-y-medd and flows northwards into the reservoir of Llyn Alaw. Below the dam it then flows southwestwards to the island's west coast near Llanfachraeth. Its lower reaches, west of the A5025 road, are tidal.
Flows through: United Kingdom.
River data from Wikidata (CC0); lengths normalised to a common unit.