To the right at the end of the tunnel is the start of the spiral staircase that runs all the way to the top of the Station. It goes up 3 levels, but you'll only need to climb two if them. It's old, dirty and rusty. Expect to get stuff on your hands. And clothes if you pass someone on the stairs, as usual, they're narrow. These are probably the original stairs, they certainly date from at least WWII.
Photo album created with Web Album Generator