This view of BCT shows the portico where the main entrance is at the base of the office tower, and the clock.
This is what it might have looked like if a new Ford descended in the elevator with its headlights on. As seen from the Mississippi side–the opposite portal faces the sand mine.
A ruined culvert near Oregon Creek, behind Old Main, the predecessor of the University of Minnesota-Duluth.
A crashed freight elevator.
Worm in the path of raw ore where it would be dumped from rock cars into the silo below.
Miller Creek, in one of the wider sections that features a trout (as in the fish) canal in the middle of the drain. Even though it is underground, the fish are able to visit their breeding ponds upstream by swimming through the specially designed tunnel.
A closeup of the old fashioned wood-and-iron flour mill, a little while before they were all scrapped.
I found a meth lab in this building once. (Yes, I called it in.)