SWISS is among the many airlines serving Zurich and Geneva Airport. Or, more sustainably, take the Eurostar to Paris, then connect with TGVs that race to Geneva in just over three hours, as well as Zurich and Basel. Once there, the money-saving Swiss Travel Pass lets you explore with a single ticket.
Switzerland has excellent infrastructure, designed with its snowy winters in mind, so even travelling to the country’s highest peaks, or into its remote, wild interior is straightforward to organise. While the mountains are beautiful to hike in the summer, there’s something magical about walking through a white and silent landscape.