Oslo is Norway's vibrant capital city and is brimming with cultural attractions. Served by most international airlines, it is a cool destination for a city break at any time of the year. To find a cheap flight from Liverpool, for example, why not use our online flight comparison tool? Start your stay on the city's attractive waterfront which is a great place for restaurants, bars and people watching. From here you can also visit the strikingly modern, glacier-like Opera House, where you can even walk on the roof! If art is your love then soak up more culture at the National Gallery where you can see Norway's most famous work The Scream by Edvard Munch. Other museums well worth visiting are The National Museum of Contemporary Art, The Viking Ship Museum and the open air Norsk Folkemuseum. In addition, the city is home to the Nobel Peace Center which celebrates the achievements of prize winners and has some fascinating exhibitions.