Map of the Norwegian Crusade, lead by Sigurd I Jorsalfar, c. 1107-1111.
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Red line: journey taken to Jerusalem/Constantinople by ship. Green line: journey taken back to Norway mostly by horse.
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(Partially based on description in <i>Heimskringla</i>, by Snorre.)
<a href="//commons.wikimedia.org/wiki/User:Gabagool" title="User:Gabagool">Gabagool</a>
CC BY 3.0
<span class="int-own-work" lang="en">Own work</span>