The best places to visit in Oslo City for a first-time visitor

Oslo is the capital and most populous city of Norway. It constitutes both a county and a municipality. Founded in the year 1040, and established as a kaupstad or trading place in 1048 by King Harald III, the city was elevated to a bishopric in 1070 and a capital under Haakon V around 1300. The city has some scenic sites that you might want to check out.