A Romanesque cathedral and old medieval lanes blend beautifully with Stavanger's modern city and spectacular countryside. In 872, when Harald Fairhair won the Battle of Hafrsfjord near Stavanger, he united Norway for the first time. Huge harvests of brisling, herring and sardines have made the key of a sardine can the city symbol. Today, the town is the center of Norway's oil industry, and has become one of the country's most cosmopolitan cities.