For Swiss Chocolate Adventure, i found the ticket cost CHF 16. How about with Swiss Travel Pass ? NO DISCOUNT.
You will get a discount on the Day Pass at the Swiss Transportation Museum in Lucerne. Instead of 56 CHF, you can get the Day Pass for 40 CHF. These are included in the Day Pass: 'The day pass provides admission to the Museum, a visit to the Swiss Chocolate Adventure and the Media World and the daytime screenings/shows in the Filmtheatre and Planetarium during the opening hours of the museum.'
Learn more about the museum: www.myswissalps.com/museumoftransport
You'll find a list of museums where you can get with your Swiss Travel Pass here: www.myswissalps.com/swisstravelpass/details
All you need to know about traveling by train, bus or car in Switzerland.
Hand picked Swiss hotels and other accommodations are right here.