What should I do if I visit Sweden?
Sweden is a very interesting country to visit and things to do depend on the season. During winter, Sweden offers some of the best skiing in the World. In the North, you shouldn't miss the Ice Hotel in Jukkasjärvi. 
The spring in Sweden is magical as nature comes back to life. You'll find many locals walking around Kungsträdgården enjoying the cherry blossom on the trees. 
During Summer there are many interesting things to do. Go to Dalarna and enjoy a traditional Mid Summer celebration. In the South, Österlen is a great place to visit with incredible sandy beaches. The island of Gotland is frequently visited by Swedes wanting to enjoy some sun. Both Stockholm and Gothenburg have great archipelagos offering endless possibilities to fish and enjoy nature. 
The fall offers dramatic changes in nature and great scenery. For many Swedes, the fall is hunting season with elk hunt being a popular hobby.