I am traveling 16 days to both Paris and Switzerland.
Day 1: Zurich to Paris by taking TGV train
Day 2 to 4: Paris
Day 5: Paris to Zermatt (TGV & Swiss trains)
Day 6: Zermatt – Matterhorn Glacier Paradise
Day 7: Zermatt to Grindelwald
Day 8 to 11: Wengen, Lauterbrunnen, Interlaken, Murren, Grindelwald, Jungfrau, Lake Thun, Brienz, Kleine Scheidegg, Trummelbach Falls
Day 12: Grindelwald to Lucerne (Planning to take Scenic Interlaken-Lucerne train)
Day 13 to 14: Lucerne – Mount Rigi, Mount Pilatus, Stoos villages
Day 15: Lucerne to Zurich. Visit Lindt Museum
Day 16: Zurich. Visit Rhine Fall, Bahnofstrasse
I know there is Eurail 5 days global pass (covering Paris, Zurich, Zermatt, Lucerne), Swiss travel pass (STP), Swiss half travel card and Berner Oberland (BO) Pass that seems to be suitable for my trip. Based on the above route planning, I would like to buy minimum travel passes but obtain the best discounts for each transportation. Please advise what type of combo/multiple travel passes I should get?