Travelers are voting Rhondda and Vale Of Ewyas as the best valleys near Swansea. There are 1 valley near Cardiff a city just 70 km from Swansea and 1 valley near Aberporth which is 88 km distant. The most popular of these are Rhondda near Cardiff and Elan Valley in Aberporth. You can find 37 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 Swansea.