1Bern, Switzerland

While travelers often simply pass through the Swiss capital en route to a summer vacation or winter ski trip in Zurich or Geneva, Bern is definitely worthy of a few extra days of your trip.

When the heat rises, locals take to the River Aare for cooling dips and paddle board trips. Elsewhere, the Museum of Fine Arts features works by Picasso and Klee, while hikers can tramp to the top of the Gurten, the mountain which overlooks the old city.

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