Afon Eigiau
The 883rd longest river in the world
Afon Eigiau is a small river in the Carneddau mountains in Snowdonia, in north-west Wales, which flows down Cwm Eigiau and into Llyn Eigiau. It is fed by smaller streams which flow down the slopes of neighbouring Foel Grach, Carnedd Llywelyn and Pen yr Helgi Du.
Flows through: United Kingdom.
River data from Wikidata (CC0); lengths normalised to a common unit.