Jun 8, 2018 - 12:37 PM
in reply to Minal
You can visit the Swiss Museum of Transport which has a 'chocolate experience' as part of the museum - 50% off with the Swiss Travel Pass.
I'm not sure how busy those chocolate/walking tours are that you mention. Typically I'd try to book a week or 2 in advance if you are sure you want to do them. No discounts on the tours with the Swiss Travel Pass, no.
Day 2: I would think you could incorporate the Rhein Falls tour and the chocolate tour on the same day but it depends on the departure times of the tours.
Day 3: Look for a nice paragliding trip here in the Lauterbrunnen Valley.