Discover the route of Sun trip tour 2019: a solar bike route that crosses the Auvergne-Rhône-Alpes region, from Puy-en-Velay to Valence, via the Monts d’Auvergne, Vulcania, Divonne-les-Bains, Chamonix, Val Cenis, Pinerolo (Italy) and Crest.
50 adventurers propelled by solar energy to attack the most beautiful passes of France!
a project in partnership with EDF, EDF renewables, the region Auvergne-Rhône-Alpes and GEO.fr!
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