Kasfjorden forms an inlet below Mount Keipen {Keipen Toppen) on Hinnøya Island near Harstad, Norway.

The city of Harstad stretches along the northeastern side of Hinnøya, Norway's largest coastal island.

Hinnøya Population of 32,101; part of Norway; 851 square miles. Interesting fact: Hinnøya is the largest and the most populous of all islands in mainland Norway. Northern Lights over Hinnøya, Northern Norway (by Terje Solbakk)