106 km circuit starting from the resort of Plans d'Hotonnes allowing you to discover the quiet roads of Valromey and the Plateau d'Hauteville.
Departing from the Plans d'Hotonnes resort on the Plateau de Retord, this circuit descends the Valromey to Virieu-le-Grand before climbing the Côte des Vignes to Thezillieu. The route then avoids Hauteville to descend to Chaley and go up to the small village of Lacoux. The rest of the route passes through the Petit Col du Cruchon, the Combe de Léchaud and the Col de Belleroche before returning to the resort.
Rental of classic bikes and VAE at the Servi'Nature store in Plans d'Hotonnes.
From 15/04 to 15/10.
- Drop : 2016 m
- Distance : 106 km
- Daily duration : 380 mn
- Level black - very hard