Roskilde is the main city in Roskilde Municipality on the island of Zealand. It is an ancient city, dating from the Viking Age.
Roskilde train station is a major stop between Copenhagen and the regions of Denmark located to its west. With a population of 46,701 (1 January 2010), the city is an important economic center for the region.
Roskilde has a pedestrian street running down the center of the city, with many shops, restaurants, and cafés. Several tourist attractions draw visitors from around Denmark and the world. The local university has an education program that invites international students to attend for a year.