Visiting France this summer? These beautiful lesser-known spots are accessible with public transportation, and great for day or weekend trips when the urban centers will be at their busiest.

Planning a trip can feel overwhelming—but it doesn’t have to be. Having a clear plan (and the right tools) makes all the difference!

Whether you're planning a quick day trip, a weekend getaway to a second country, or simply want an easy multi-country route for your voyage, these are some of the best (and easiest!) cross-border city pairings in Europe.