I'm planning a 5 day trip solo trip to Switzerland in mid August. I'm trying to find the most affordable way of travelling in Switzerland. I will be staying in Berne, and my itinerary is the following, from day 3 and on, locations will be interchangeable depending on weather:
Day 1 - Zurich airport to Berne
Day 2 - Head to Zermatt
Day x - Head to Lucerne via Interlaken
Day x - Head to Geneva via Montreux and Lavaux OR Zurich and Appenzell
Day x - Head to Adelboden or Thun or elsewhere in Bernese Oberland
Day 6 - Berne to Zurich airport
Not counting Day 1 (I'll be getting a lift from the airport to Berne) I checked the website over and over trying to find the most affordable way to travel. After some calculations it seems that the 4 day travel pass and a ticket to Zurich airport would be the best option. Based on my itinerary any other recommendations would be of help. Thank you!