Story highlights Norwegian hiker stops for a rest on mountain route and discovers ancient sword

Archaeologist describes level of preservation of artifact as "quite extraordinary"

(CNN) A sword is probably the last thing you'd expect to find on a hike -- especially one that's more than a millennium old.

But that's what happened to a man in Norway who recently stumbled across a 1,200-year-old Viking sword while walking an ancient route.

The find, which dates from approximately 750 A.D. and is in exceptionally good condition, was announced by Hordaland County Council.

County Conservator Per Morten Ekerhovd described the discovery as "quite extraordinary."

"It's quite unusual to find remnants from the Viking age that are so well-preserved ... it might be used today if you sharpened the edge," he told CNN.

Read More