Cofnod Safle

The River Towy/Afon Tywi has its source in the slopes of the Cambrian Mountains and runs some 60 miles through Wales, before flowing SW through Carmarthenshire and out into Carmarthen Bay estuary, into which the River Taf and River Gwendraeth also flow.
L Osborne, RCAHMW, 17th Dec 2009.