THE LOST WW2 INDUSTRIAL TUNNELS UNDER LINZ

Tom and I are going back under the Austrian city of Linz, huge industrial tunnels lies there, with lots of WW2 construction yet nobody knows what was produced there.
There are big enough they could rival the Ostwall tunnels, full of attachments from the war.
These are not the public tour tunnels this place lies forgotten and dormant with multiple levels and entrances, both for trucks and mini rail. join us for the tour of a forgotten place, maybe somebody can help us determine what excactly took place here.

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