Surviving underground – guided bunker tour

Number of participants
Max. 3x8 persons
Price from
On request
Contact us
Contact us

Built in central Lucerne in the 1970s, Sonnenberg was one of the world’s largest civilian bunkers. Had it ever been needed, two motorway tunnels would have been transformed into a bunker with enough room for 20,000 beds and hundreds of toilet cabins and washbasins. To complement the bunker, a seven-storey underground building surrounding the motorway tunnels was built featuring a command centre, a broadcasting facility, an emergency hospital and much more. The 1- or 2-hour tour provides a fascinating insight into the Cold War: SegwayTours or WalkingTours.



Daily, 8.00 – 22.00

Number of participants

Segway tours: max. 3 x 8 persons
Other tours: max. 3 x 24 persons


Location and contact

unterirdisch überleben
c/o zeitensprung gmbh
Berglistrasse 28
6005 Luzern
+41 (0)41 310 83 10