Between Estavannens and Lessoc, walk back along the Sarine to explore the Gruyerian villages where you can still see the very old poyas (long wooden panels depicting the summer ascent of cattle and their owners to the high alps).
From Gruyères to Montbovon (18 km) discover the left
side of la Sarine with its seven villages that will tell their
legends and show their old houses and chapels. You can
curtail your walk at any time by stopping at any of the village stations.