The main attractions of Norway are the varied landscapes that extend across the Arctic Circle. It is famous for its fjord-indented coastline and its mountains, ski resorts, lakes and woods. Popular tourist destinations in Norway include Oslo, Ålesund, Bergen, Stavanger, Trondheim, Kristiansand and Tromsø. Much of the nature of Norway remains unspoiled, and thus attracts numerous hikers and skiers. The fjords, mountains and waterfalls in Western and Northern Norway attract several hundred thousand foreign tourists each year. In the cities, cultural idiosyncrasies such as the Holmenkollen ski jump attract many visitors, as do landmarks such as Bergen's Bryggen and Oslo's Vigeland Sculpture Park.