Jonkoping is another attractive place in Sweden. It is one of the cleanest cities in the world and is abode to many different musicians. It is Sweden’s heart of forestry and agriculture. It is situated in Smaland.Visit the remnants of Visingborg which was once the most gorgeous castle in all of Sweden. It was constructed by Lord Brahe during the 16th century. Most of the castle has been damaged by the fire. What is left of this glorious structure is the south wing. Visitors are allowed to discover this side of the castle. There are many other fortress relics around the area of Jonkoping.