[dynachrome]

co-ordinates and google map per poster at Telegraph:
50.837122, 16.335493

https://www.google.com/maps/place/50%C2%B050’13.6%22N+16%C2%B020’07.8%22E/@50.8373444,16.3363464,486m/data=!3m1!1e3!4m2!3m1!1s0x0:0x0

[Riley]

Well-sited hide. Just blow mountain down over the tunnel portal, take up the turnout and ties, few passes with a bulldozer to remove the contour of the roadbed (unless it was a shoo-fly to begin with, shoot everybody involved. Train disappears.