Denmark is considered as the heartland of the society of Vikings particularly during 800 to 1050 AD. According to books, Danish Vikings attacked and raided several towns, monasteries and churches all over the western part of Europe. Then, they sailed away to escape or to hide themselves from people. Most of them went to faraway lands such as Constantinople.

Vikings in Denmark are said to be excellent merchants. They had experiences in trading in almost every part of the world. Those that lived in France and England are believed to be influential when it comes to shaping their destinies. The Viking era actually refers to the time of the Scandinavian explorers, pirates, merchants and warriors.