Vikings in Iberia
Viking activity in the Iberian peninsula seems to have begun around the mid-ninth century as an extension of Viking raids on and establishment of bases in Frankia in the earlier ninth century. While connections between the Norse and Eastern Islamic lands were well-established, particularly involving the Rus') along the Volga and around the Caspian Sea, relations with the Western edge of Islam were more sporadic and haphazard. Although Vikings may have over-wintered in Iberia, no evidence has been found for trading or settlement. Indeed, the Iberian peninsula may not have offered particularly wealthy targets, in the ninth to tenth centuries. Sporadic raiding continued until the end of the Viking Age.
Swedes in the United Kingdom
The earliest wave of migration from modern day Sweden, Norway and Denmark came in the form of the Viking invasion of Britain in the year 793. Viking raids occurred up and down the largely undefended east coast of England and Scotland during the eighth and ninth centuries and Scandinavian settlements became established over the entire island of Great Britain, the most important of which was Jórvík (now York). Viking rule came to an end in the 11th century when Normans invaded the shores of Britain. Despite this, Scandinavian influence is evident in the UK even to this day and many millions of Britons have some Viking heritage (especially in Northern England, Eastern England, Scotland and the Shetland Islands).