Oslo

Some popular tourist attractions in Oslo include the Viking Ship Museum, the Norwegian Opera & Ballet, the Munch Museum, and the Vigeland Sculpture Park.

Yes, Oslo is known for being quite expensive. However, there are ways to save money such as staying in budget accommodations, using public transportation, and eating at affordable restaurants.

The best time to visit Oslo is during the summer months of June through August when the weather is mild and daylight can last up to 18-19 hours. However, this is also the peak tourist season, so expect larger crowds and higher prices.

Oslo has an extensive public transportation system consisting of buses, trams, and metro lines. You can also rent a bike or walk to explore the city on foot.

The currency used in Oslo is the Norwegian krone (NOK).