The HARVEY series of National Trail maps has long been a success. Now we have applied the advanced technology used in the creation of our best selling British Mountain Maps to provide the XT40 version of the route map. As before, just two HARVEY maps cover the whole 177 mile route. This map Offa's Dyke South covers the route from South Knighton to Chepstow. The map is detailed, with the route clearly marked. It also contains general information and useful telephone numbers to assist with planning. There is also a full key of symbols used. The map is also tough, durable, practically indestructible, light, compact, clear and easy to read.