Try living on the water in Sweden, land of the midnight sun. At the Royal Yachtclub, in Gothenburg, you can stay docked in the harbor or take the Maxi 007 out to sea. This pretty blue and white ship can accommodate up to four people, and comes with all the creature comforts of home: a living space, two bedrooms, bathroom, pantry, and sun deck. The port has fine dining options, and the city center is accessible by tram. Take in art museums during your shore leave, then set sail for the Gothenburg archipelagos. From $275/night at Airbnb