A brief description of Skansen—a 75-acre open-air museum with historic buildings and a zoo—doesn’t convey just how much fun it is. You can easily spend a happy half-day here, looking at wolves, reindeer, moose, seals, and other Nordic creatures, then popping into old buildings that have been brought here from all over Scandinavia and reassembled. In some you can talk to people in costume who are playing the roles of the original inhabitants. Elsewhere you can watch glassblowers at work and visit old-fashioned stores. Open since 1891, it remains one of Sweden’s top tourist draws.