Three questions and thank you in advance.
Arrive on 20 July. Zurich to Luzern for two days. May go to Pilatous or Rigi. Then to Berner Oberland for 3-4 nights. May then go to Geneva/Bern for a night or two then back to Luzern to head back home. Suggestions on what rail passes to purchase and if first class upgrade is worth it.
When in the BO we are staying in Murren. Active 50 yo couple interested in hiking. Favorites?
Finally, for those who have been in the BO for Swiss Day, suggestions on where to go/what to do?