The underground location thrives on the combination of event location, experience location & gastronomy.

This results in many advantages from which you may benefit:

  • The large number of event ideas and group activities make any occasion from team building to company celebration stand out.
  • You can party until the late hours of the morning without disturbing anyone. Best prerequisites to enjoy the dreamlike wedding celebration even longer or to keep parties going in the large "Glück auf" cavern.
  • Themed events are served on a silver tablet. The combination of your wishes and our offers makes the perfect match for your company event.
  • The gallery is versatile and offers the possibility to get to know the event location from different sides. How about a welcome drink in the rustic tunnel  between large machines? A blasting demonstration as an unforgettable event highlight during your team outing or a fine dinner by our in-house catering in the decorated event cavern?
  • Located in the triangle between Sargans, Mels and Flums, the location is ideal for company celebrations, weddings and conferences with guests from the Sarganserland, Heidiland, Bündner Herrschaft, Rheintal, Glarnerland and Oberer Zürichsee regions. Of course, we are also proud to welcome guests from all over the world. Most of the time, the desired wow effect works even better then.

We are pleased to realize your event.

Contact us

Virtual tour

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Presents for guests


Discover 20 event locations inside our mountain, 50 event ideas and a whole lot of adventure.

What can you experience in the Hagerbach Test Gallery in terms of gastronomy and events?

In this video we present some highlights that show what is possible.

Like what you see? Check out the below and contact us for your event!


For a bit of inspiration: Movie Themed Event "Back to the future"

Image Gallery