I wonder if getting (two) Swiss Half Passes (for me and my wife) is worth it or not. We will have our two teenage daughters with us, both within the allowed age range (up to 15 years). How many trains or busses would we have to take to make buying two Swiss Half Passes worth it. Our trip will cover Lugano-Lauterbrunnen-Lucerne-Bern in Switzerland.
Thank you very much for your advices.