Switzerland’s central location in Europe makes it incredibly easy to combine with several neighboring countries, often via a single scenic train ride. Italy is the most popular pairing, with high-speed trains connecting Zurich to Milan in just over 3 hours, allowing travelers to transition from Alpine peaks to Italian lakes like Como. France is another excellent choice; the TGV Lyria can whisk you from Geneva to Paris in under 4 hours, or you can explore the nearby Alsace region. Germany is easily accessible to the north, with cities like Munich or the Black Forest being just a short hop from Zurich. For those looking for something smaller, the tiny principality of Liechtenstein is tucked right between Switzerland and Austria and can be visited as a simple day trip. Combining these countries is highly efficient because they are all part of the Schengen Area, meaning there are no border controls for most travelers moving between them by rail or road.