We reached the end of the tunnel. There was nothing there, except for something that looked like a closed door. But we didn't stay long to investigate, cause as I already said, the place freaked the HELL out of us. Now, we know of one more large bunker, which is said to be under the largest park here in Bodø. The problem is, it's considered to be very dangerous because of large deep holes in the floor. It's also said that it contains alot of water. Therefore, it's very firmly closed down. However, we'll see if we can't make our way into it - perhaps with someone who knows it, from the local history team. EDIT: Oh, and thanks everyone, we appreciate it. It took me ALOT of time making this post, as imageshack can be a pain to use!!