Topoguide (en anglais) de l'éditeur Cicerone avec des fiches détaillées pour randonner en Auvergne. Description fournie par l'éditeur :Guidebook to the Auvergne describing 42 walks between 5 and 20 km in the quiet volcanic hills of central France. Five areas are covered: Cantal, Chaine des Puys, Mont Dores, Haute-Loire and Montagne Bourbonnaise. The volcanic geography provides a stunning backdrop to routes suitable for all walkers. Bases in Vichy, Clermont-Ferrand and Puy-en-Velay. Seasons : All the routes can be enjoyed from May to October. The summer months are usually hot and sunny, but the winters see snowbound villages and skiing on the higher Auvergne peaks. Centres : Cities: Puy-en-Velay and Vichy; villages: Orcival for the Monts Dore and Dômes, Murat for the Cantal, Mayet-de-Montagne for the Bourbonnaise. Difficulty : Grade 1: Short easy walks with few navigational problems and little ascent; Grade 2: Walks that will not be taxing for a fit and experienced hiker. They may be longer, have moderate height gain or require good navigation skills; Grade 3: Challenging walks for experienced hikers. Steep terrain may be encountered with considerable ascents or longer mountain days. Must See : Fascinating volcanoes: Puy de Dôme, de la Vache and Pariou; high summits: Plomb du Cantal, Puy Mary and Puy de Sancy; magnificent abbeys and churches: Chaise Dieu, Lavaudieu and Orcival; chateaux: Montgilbert and Lavoûte-sur-Loire; attractive bases: Le Puy-en-Velay and Vichy; lakes Guery and Pavin, the Grand Cascade and Volvic spring.