The period from 800–1066 AD is referred to in Norwegian history as the Viking age. During this period, Norwegians, as well as Swedes and Danes, traveled abroad on longships, as raiders, explorers, settlers and traders. Viking raids affected large parts of Europe. The Norwegian Vikings mainly traveled west, to Britain and Ireland. Emigrants from Norway colonized Shetland, Orkney, the Faroe Islands and Iceland. From Iceland, Greenland was also colonized, and voyages were even made to North America, where remains of Viking dwellings have been found in Newfoundland.