VersuchsStollen Hagerbach

Are you looking for a wedding venue in Eastern Switzerland that offers more than just a beautiful backdrop? Nestled in the stunning mountain landscape of the Heidiland, a venue full of atmosphere and possibilities awaits you—for a wedding you’ll never forget.

Whether it’s an outdoor wedding ceremony, a cocktail reception, or a celebration with a wow factor: you design your day exactly as you wish. Our experienced team will guide you personally and with great attention to detail, so you can relax and enjoy your big day.

If your company books a Christmas dinner with us this year, you’ll receive our Christmas village free of charge as a pre-dinner reception venue before heading to our unique cavern for a delicious dinner.

You can look forward to an atmospheric celebration with winter music and impressive effects in the festively lit tunnel. The evening begins with mulled wine and delicious appetizers in the Christmas Village at the “Glück auf” Cavern—including entertaining curling.

Afterward, you’ll enjoy a Christmas dinner of your choice in our event cavern, surrounded by enchanting winter decorations—an unforgettable celebration in a special atmosphere.

Looking for a company outing with action, fun, and real team spirit?

The Hagerbach Challenge offers an active experience inside the tunnel and is ideal for companies, clubs, team-building events, or bachelor parties.

In small groups of up to 10 people, participants take on sporty, creative, and brain-teasing challenges across 8 varied stations. Teamwork, strategy, and fun are key – creating an unforgettable experience for groups of up to 60 people.

Accompanied by an experienced guide, you’ll explore the mysterious tunnel and enjoy a truly unique team adventure together.

Conference underground, exceptional experience above ground: state-of-the-art technology from Winkler Livecom, versatile rooms for 4 to 200 people, and tailored supporting programs provide the ideal conditions for your seminar.

Coffee breaks, catering, and experiences in the unique tunnel system ensure well-being and focus. Unique in Eastern Switzerland: The tunnel is also suitable for hands-on demonstrations—year-round and regardless of the weather.

Close to the pulse of the times, yet far removed from everyday life.

Looking for ideas for a company outing in Switzerland? You’ll find what you’re looking for here.

We present: An exciting guided tour including an immersive cinema experience in an SBB railcar

An offer for groups of up to 100 people.

Our guided tours provide fascinating insights into the history of our company and showcase landmark projects from the past five decades. You’ll learn interesting facts about tunnel construction, technology, and their development. The focus is on forward-thinking approaches to how underground space can be used in the future for sustainable energy generation, data storage, or urban development.

This impressive group experience builds on our proven standard tour and is complemented by the immersive cinema in the SBB railcar.

The immersive cinema in the SBB railcar:

Here you’ll learn how to respond correctly in the event of a tunnel fire. You’ll then enter a second decommissioned SBB railcar, where you’ll walk through theatrical smoke and experience firsthand what such a situation might feel like.

Combine your team event with a hands-on fire extinguishing course in collaboration with K.A.B. Brandschutz. This program not only imparts knowledge but also builds confidence in taking appropriate action in an emergency.

During the hands-on portion, your employees will learn how to properly handle fires and the targeted use of fire-fighting equipment such as fire extinguishers and fire blankets. This ensures that important fundamentals are taught in a practical manner in accordance with accident prevention guidelines.

Experience shows that well-trained individuals react faster and more effectively in an emergency. The content is tailored specifically to your company—for maximum benefit and lasting impact.

Turn your event into an unforgettable experience: Starting at just CHF 30 per person, our in-house event team creates stunning table and venue decorations—tailored to your theme.

Themed parties bring life to any corporate celebration: Guests immerse themselves in the experience, dress the part, and actively participate in the event. It’s exactly these kinds of events that leave a lasting impression.

At the VersuchsStollen Hagerbach, we create entire worlds of experience with unique spaces and projections on rock walls. From table decorations and lanterns to wall displays—we deliver your concept “ready to go” and take care of everything on-site.

Whether it’s a tried-and-true theme or a new idea: We bring your vision to life creatively and with great attention to detail.

Showcase your brand where attention is guaranteed: in the unique setting of the VersuchsStollen Hagerbach. Because as important as the message is, the location where it is conveyed is just as crucial.

In a world full of distractions, you need experiences that stand out. Our extraordinary venue does exactly that—ensuring that your message is not only noticed but also leaves a lasting impression.

Whether it’s a product launch, a customer event, or a live marketing event: We offer you the perfect setting, including customized catering and comprehensive support for the execution.

Discover the virtually unlimited possibilities for your impactful presentation right here on site.