Escape-Appenzell

Follow the river again. After a few meters you will pass the first bridge. But it is too early to cross the bridge and go to the other bank. Continue downstream until you reach a small bridge on your left. Do not cross this either, but follow the stony path. 1192 lights the way for you.
Nine young shade givers later, you will find the place where you have to look for the sign shown.

As soon as you can see the three-digit number hidden behind the fence, contact the others and ask for this code on their code list.
You should not be too stingy with the information.