Hello everybody,
My friends will stay on Lucern lake for some days. They want to visit some nice cheeseand chokolate factories, where you can see all process of making.
Do you know something?
I know 2 in Gruyere and 1 close to Bern. But it's far from Lucern.
Can you suggest me some nice places?
Thank you!

For cheese, the cheese making place in Engelberg, at the monastery, might be your best bet. Lovely district anyway.

Thank you for link!!! I think there also should be some nice waterfalls