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Page 156. " They set off and travelled towards the Hafren "

Hafren is the Welsh name for the River Severn, the longest river in Great Britain. It rises in Plynlimon (Pumlumon - see map) and drains into the Bristol Channel. The cities of Worcester and Gloucester,  and the town of Shrewsbury are all situated on the Severn.


River Severn at Cilgwrgan bridge
Creative Commons Attribution Share AlikeRiver Severn at Cilgwrgan bridge - Credit: kevin skidmore