- Afon Hepste
The Afon Hepste is a river in
Powys ,Wales , whose longest tributary, Afon y Waun, rises on Fan Fawr in theBrecon Beacons . The Hepste flows over the waterfall Sgŵd yr Eira, (which is a waterfall you walk behind), and joins theAfon Mellte south ofYstradfellte .
Wikimedia Foundation. 2010.