Karlsá is a historic location in Iceland mentioned in "Svarfdæla saga", one of the ancient Íslendingasögur (Sagas of Icelanders). These medieval narratives preserve the history of Iceland's Viking Age settlement.
Karlsá is a location that appears in Svarfdæla saga, one of the Íslendingasögur — the Sagas of Icelanders. These remarkable medieval texts were written in Iceland during the 13th and 14th centuries, preserving oral histories and stories from the Viking Age settlement of Iceland (9th–11th centuries).
The sagas describe real people, places, and events, making locations like Karlsá living connections to Iceland's deep past. Many of these saga sites can still be visited today, standing as silent witnesses to the dramatic events recorded in the ancient texts.
From the saga:
"Og er þetta fréttist til Upsa þá lætur Þorgerður færa Karl og Austmennina upp til Karlsár og voru þar lagðir í skip og fé mikið með þeim og því heitir þar að Karlsá síðan."