What to see in Sweden? When you start your journey through this charming country, you should prepare yourself for at least a few days of extraordinary experiences. If you prefer the mainland, you can go to Orebro , where the huge Orebro Castle will be waiting for you, or to Linkoping , where you can visit e.g. Monastery of Vreta and the Cathedral . You can also visit Sundsvall and Nolby Hogar located there. If you prefer islands, be sure to visit Oland to see attractions such as Borgholm Castle and Lange Jan. Also, don't forget about Gotland , home to the Gotland Museum , the Fenomenalen - Science Center and many, many other attractions worth paying more than a moment of attention to.