Via Ferratas of The French AlpsThe 66 via ferrata routes in this guidebook are grouped by area Geneva and the Northern Alps, Chambery, the Tarentaise and Maurienne valleys, Grenoble and Briancon and run the full gamut of challenge, from very easy, protected routes suitable for children, through to extremely exposed and technical routes for experienced ferratists only. Routes are illustrated by topo diagrams on colour photographs, and simple sketch maps. Those used to the older