Oslo is the capital and most populous city of Norway. It is a major Scandinavian seaport located at the head of the Oslofjord in the south-east of the country. Oslo is one of the oldest cities in Northern Europe and has been an important political, economic, and cultural center for centuries. It is also home to many of Norway's most iconic landmarks, including the Royal Palace, the Akershus Fortress, and the Vigeland Sculpture Park.