Why even the fiercest Viking warrior steered clear of Scotland

Icelandic sagas carried a warning for Norsemen

Why even the fiercest Viking warrior steered clear of Scotland, The Independent

An Account of the Danes and Norwegians in England, Scotland, and Ireland, by J. J. A. Worsaae—A Project Gutenberg eBook

Scottish Clans Association

Setting the Record Straight: Viking Warriors – Sagas from the Sea

Viking warfare: Why were the Vikings so successful in battle?

Why have the Scots been such fierce warriors throughout history? - Quora

How did Vikings react to the celts of Scotland who were probably as savage as they were? - Quora

Blut und Schlacht (Blood and Battle): A Learner's Saga, Page 22

Who would win, a Viking or a Celtic warrior? - Quora

The Fearless Viking Warriors