Københavnske tunneller. tunel-4Created with Sketch. tunel-4Created with Sketch. Tag med ned i Christiansborgs skjulte kældre og tunneller tunel-4Created with Sketch. 5 københavnske tunneller tunel-4Created with Sketch. Se Københavns hemmelige ”motorvej” 40 meter under jorden tunel-4Created with Sketch. 55 graders varme underjordiske tunnel tunel-4Created with Sketch. Tunnellen under Vester Voldgade tunel-4Created with Sketch. Se tegningerne af …