A guidebook to cycling the Lon Las Cymru cycle route from either Cardiff or Chepstow to Holyhead. Covering 410km (255 miles), this long-distance cycle through the heart of Wales takes 5 days and is suitable for both first-time and experienced long-distance cyclists.

The route is described from south to north in 5 stages, each between 61 and 112km (38-70 miles) in length. Starts from either Cardiff or Chepstow are described and alternate schedule options are provided to allow you to adapt the ride to suit you.

• 1:200,000 maps and profiles included for each stage
• GPX files available to download
• Refreshment and accommodation information given for each stage
• Suitable for all bikes
• Information on cycle shops along the route