Lac Bourget West
The tour takes you through some of the outer parts of Chambéry. You can of course park your bike near the town center and have a look at the shops there… or ride towards the airfield and visit the large out-of-town shopping center there if you need anything.
The tour makes a short detour to the lake — for a lunch maybe? — and then heads up OVER the Tunnel de la Chat and follows the lake on a high road on the west bank.
It returns through the vineyards to the west of the lake, back to Chambéry and with a little detour here and there to the starting point at Chateauneuf.