Travelers are voting Dyffryn Mymbyr as the best valley near Betws-Y-Coed. There are 1 valley near Aberporth a city just 72 km from Betws-Y-Coed and 3 valleys near Rhondda Cynon Taff which is 100 km distant. The most popular of these are Elan Valley near Aberporth and Rhondda in Rhondda Cynon Taff. You can find 36 Valley in the country of United Kingdom and Mardale is our members favorite Valley in all of United Kingdom. Want more? Check out our map of valleys near Betws-Y-Coed.