• Fun and interactive tourist site.
  • Discover the intricacies of the National Redoubt.
  • 20% reduction on admission.


Discover this completely new interactive and fun tourist site and immerse yourself deep in the history of the fort.

When a fortress in the Swiss Alps aspires to be something else, what does it become? The answer lies on the Vaud Riviera opposite Chillon castle, where you can discover a place that is unique for its kind: Fort de Chillon. Invisible from the outside, this underground castle is worthy of a spy film. Go to the heart of the mountain and find out the captivating story of what has long been the country’s best kept secret: the Swiss National Redoubt.

Further content

SBB Contact Center

For timetable and ticket information, contact 0848 44 66 88Link opens in new window.

CHF 0.08/min.

(available 24/7)