We are a family of 4, two adults and two kids aged 15 and 11. We are visiting Zurich (0), Montreux (4N), Zermatt (2N), Grindelwald (4N), Lugano (2N) and back to Zurich (4N). Our trip will last 16 days and are planing to visit the cities in the order provided above. We plan to travel on Swiss rail and need your help with a) advising if the itinerary above is the most convenient to reduce travel times and cost and b) if it would be better to buy a travel pass or day pass for the travel.
Best regards Ash