River Clydach (Neath)

The River Clydach or Afon Clydach is a river in the county borough of Neath Port Talbot, Wales. It runs generally southwards from the western slopes of Mynydd Marchywel for about 9 km and past Fforest Goch, Bryn Coch and Neath Abbey to join the River Neath near Neath.