Oslo is the largest and capital city of  Norway.The city of Oslo was established as a municipality in 1838. Oslo has a humid continental climate. Summers are mild or even warm, with daily high temperatures during the summer months (June-August). September is often as warm, with colder temperatures arriving at the end of October and into November.Winters are long and fairly cold. Temperatures below zero may be experienced from November until March, Snowfall is spread evenly throughout the winter months and on average more than 25 cm of snow cover is experienced 30 days per year. Oslo has a number of parks, museums, churches and other beautiful places: It's a fun place to explore on your own. Hours can be spent strolling along Karl Johans Gate (the main street) to the Royal Palace and perusing the Edvard Munch Museum. The works of various other Norwegian painters can be viewed at the National Gallery. Other attractions in Oslo include the Vigeland Museum in Frogner Park, and not to forget the vi kingship museum at bygdøy with a full-sized genuine ship from the medieval age.