Guide de randonnées (en anglais) - Thames Path - London to river's source in Gloucestershire | CiceroneDescription fournie par l'diteur : Map of the 182 mile (290km) Thames Path National Trail, from the Woolwich Foot Tunnel in London to the rivers source near Cirencester in Gloustershire. Suitable for walkers of all levels of experience, the easy riverside route takes around two weeks to complete. The full route is shown on 1: 25,000 OS maps The map booklet can be used to walk the path in either direction It is conveniently sized for slipping into a