Guidebook to cycling Lon Las Cymru, a 255 mile (410km) route from Cardiff, or 242 mile (390km) from Chepstow to Holyhead, showcasing Wales's beautiful rural heartland. Divided into 5 stages, the route (which follows quiet roads and traffic-free paths) is described south to north from both Cardiff and Chepstow. Accompanying route description for each stage is 1:100,000 mapping and elevation profiles, giving a clear indication of course. Suggested summary schedules from both start destinations are included, detailing possible 4 to 7 day cycle options. Also included is handy practical information about transport to and from the route, accommodation en route, baggage transfer options and preparing your bike.Passing through the Brecon Beacons National Park, Snowdonia National Park, and over the Black Mountains, the Brecon Beacons and the Cambrian Mountains, the route is as scenic as it is rewarding making it a ride to remember.