Stop at the lighthouse

At the lighthouse you stop. The sea is below, wide open, and the inland is left behind: Sabaudia and the lakes shrink to a pale strip. It is the highest point of the route, not for the metres but for the view. From here the four hours make sense: you can see where you set out from and you can see the coast running on westwards. The stop is not long. It is there to catch your breath and to turn around, before going down.