The route also goes round Lake Aiguebelette and over the Col de l'Epine, although in which order will depend on where you start. Can be started from Chambéry.
Geologically, Mont Grelle is regarded as the most southerly part of the Jura Mountains; therefore, most of this tour is in the Jura, not the Alps!
We have no information on the difficulty of this circuit. You may encounter some surprises along the way. Before you go, please feel free to inquire more and take all necessary precautions. Have a good trip! 🌳🥾