Make sure you have a full tank of gas, because Bern is well worth a detour. Located 30 miles from Gruyeres, it’s home to some terrific attractions, such as Wankdorf Stadium and Paul Klee Museum. Nothing says living it up like a road trip does, so keep on cruising to Geneva. It’s 50 miles away and also has a few worthwhile sights, such as United Nations European Headquarters and Jet d’Eau Fountain.