Swiss travel question
Hello all,
My wife & I are traveling to Switzerland next week. We fly into Zurich and head over to Lauterbrunnen for 2 nights, then go to Murren for 2 nights, then go to Lucerne for 2 nights, post that we head over to Italy. While we are at Lauterbrunnen we plan on visiting Jungfrau and while we are at Murren, we plan on visiting Schilthorn.
Question: Can anyone familiar with the commute options suggest the best rail pass for us? Are we better off buying spot tickets for our itinerary?
Thanks for your help!