Under Fort Liege A tunnel between the outside gate and the courtyard shared by the barracks. Related Similar Images ...based on the tags: archways, cobble, graffiti, shadows, tunnels... Looking down the walkway that traces the bottom side of the ore dock. …a little close for comfort. The city constructed a wall in the early 2000s to discourage visitors. Note the staircase is cut off, too. Wintertime is quiet, except for the planes overhead. The long control room overlooks giant caps where equipment was removed long ago. The newer tunnels were fitted with these fluorescent lights, although some skylights (block glass embedded in skywalks) let in some natural light during the day. RLX Roughly below the parking lot for the Rose Garden. The old hospital (left) and ugly modern additions (right).