One of the first things you can do in Oslo is to go on a free art hunt in the streets and parks of the city. Some of the biggest parks have sculptures that you don’t have to pay to see – for example Vigelandsparken and Ekebergparken. In addition, there is plenty of fascinating street art and sculptures scattered around the city. Look up as you walk through the city. Impressive giant paintings adorn the gables and give street art an entirely new perspective.