Cardiff to Bangor

The route is described here from Cardiff to Holyhead but is signed in both directions. Opened in 1995, the route runs down the whole length of Wales and is one of the toughest of all the long-distance routes on the National Cycle Network, tougher even than the famous Sea to Sea (C2C).

Known as the Lôn Las Cymru, fully open and signed between Cardiff and Holyhead (Anglesey) via Brecon, Builth Wells, Machynlleth, Porthmadog, and Bangor.