Hi, below my rough itinerary:
Day 1: Zurich
Day 2: Zurich to Zermatt
Day 3: Zermatt (Sunnega)
Day 4: Zermatt to Interlaken
Day 5: Pick up car @ Interlaken, Harder Kulm.
Day 6: Visit Lauterbrunnen
Day 7: Grindelwald First and Blausee
Day 8: Visit Lucerne
Day 9: Mount Pilatus - Toboggan
Day 10: Stein Am Rhein & Return Car @ Airport
Should I purchase the full travel pass or half travel pass? I will only take the trains in the first four days of my travel. Thanks!