Viken County is a region in Norway, formed in 2020 by merging the former counties of Akershus, Buskerud, and Østfold. It is located in the southeastern part of the country and includes the capital city of Oslo as part of its metropolitan area. Viken is known for its diverse landscapes, which include forests, lakes, and coastal areas along the Oslofjord. The county has a population of over 1.2 million people, making it one of the most populous regions in Norway. Viken County is an important economic hub, with industries ranging from technology to agriculture. It also offers various recreational activities, including hiking, skiing, and boating, attracting both residents and tourists.