Outside Bodø is the remains of Batterie Löding. I made a trip there to check it out some weeks ago. It is not much left of it today. Only one of the 4 gun positions is still there, the others was destroyed after the war. There is supposed to be a small underground complex here as well but I did not find it this time. The Germans built this early in the war, it was armed with 4 15,5 cm field guns. During the war the cannons was moved to another fortification further out by the coast.