River Cothi

The River Cothi is the largest tributary of the River Towy in Carmarthenshire. It rises near Blaen Cothi north of Pumsaint and winds south-east then south-west through quiet valleys. The river passes small villages like Cwrt-y-cadno and Abergorlech before reaching Pont-ar-Gothi. Near Llanarthney it joins the Towy after a journey of about 30 kilometres. Its name appears in old records as Cothy or Cothi, showing its long local history. Fishing draws visitors to the Cothi, especially for trout and sea trout known as sewin. Anglers value the river’s clear waters and varied currents. The landscape around the Cothi has changed little over centuries, keeping its rural character. Bronze Age traces found near Pumsaint link the river to early settlers. The river’s steady flow and surrounding meadows offer peaceful surroundings. Paths follow the riverbank in places, letting walkers enjoy the scenery. The valley sides are gentle, covered in grass and scattered trees. At Pumsaint the river passes close to Roman gold workings once worked by the army. The Dyffryn Cothi area shows how the river shaped both land and local life. Its quiet waters and wooded banks remain a favourite spot for those seeking a slower pace.