Gripsholm Castle is one of the Royal Castles in Sweden. It is located on the shore of Lake Mälaren, and was built during the reign of King Gustav Vasa, in 1537. The interior is designed in the old style from the 16th to the 19th century. The main attraction of the castle is the Swedish photo collection. The palace garden, which is also worth a visit, is a great location to wander around, where you can enjoy the charm of the magnificent castle, amidst the picturesque landscape.