Sweden, officially Konungariket Sverige (Kingdom of Sweden), constitutional monarchy in northern Europe, occupying the eastern portion of the Scandinavian Peninsula. It is bordered on the north and west by Norway, on the north-east by Finland, on the east by the Gulf of Bothnia and the Baltic Sea, and on the south-west by further bodies of water: the Öresund (Øresund), the Kattegat, and the Skagerrak. Sweden includes the islands of Gotland and Öland in the Baltic Sea. It is the fourth-largest country in Europe. The total area of Sweden is 449,964 sq km (173,732 sq mi). Stockholm is the country’s capital and largest city.