Vyrnwy River

General data
- Water type: River
- Progression: River Severn -> Severn Estuary -> Bristol Channel -> Celtic Sea -> Atlantic Ocean -> Planet Earth
- Climates: Temperate
- Continents: Europe
- Countries: England (UK), Wales (UK)
Description
The River Vyrnwy flows through northern Powys, Wales, and Shropshire, England. The name derives from Severn, the river of which it is a tributary. It is 29 km long.