I smile as Silvia – our tour leader on Intrepid's eight-day Best of Switzerland rail trip – guides us confidently through Zurich's main station, tickets to Lucerne in hand. Though Italian, Silvia now ...

WHY IT RATES: The Swiss Travel Pass offers unlimited access to Switzerland's extensive public transport network for 3, 4, 6, 8, or 15 days, including trains, buses and boats. It also covers panoramic ...