Plynlimon
Ceredigion, Wales
A great giant of Welsh legend whose three daughters — Hafren, Gwy, and Rheidol — raced each other from his summit to the sea. Hafren reached the sea first, winning greatest fame, and her name became the River Severn. Plynlimon watches still from the highest ground in mid-Wales, father of rivers.
Explore on the interactive map → Source: en.wikipedia.org