High Quality Content by WIKIPEDIA articles! During the Viking Age, Birka listen (help·info) (Birca in medieval sources), on the island of Bjorko (literally: "Birch Island") in Sweden, was an important trading center which handled goods from Scandinavia as well as Central and Eastern Europe and the Orient. Bjorko is located in Lake Malaren, 30 kilometers west of contemporary Stockholm, in the municipality of Ekero. The archaeological sites of Birka and Hovgarden, on the neighbouring island of Adelso, make up an archaeological complex which illustrates the elaborate trading networks of Viking Scandinavia and their influence on the subsequent history of Europe. Generally regarded as Sweden's oldest town, Birka (along with Hovgarden) has been a UNESCO World Heritage Site since 1993. Данное издание представляет собой компиляцию сведений, находящихся в свободном доступе в среде Интернет в целом, и в информационном сетевом ресурсе "Википедия" в частности. Собранная по частотным запросам...