




VersuchsStollen Hagerbach
Unique Event & Experience Location inside the Mountain

Firmenfeiern im VersuchsStollen Hagerbach - 49 Sekunden Highlights
Rooms
5Querschlag
Ideal for medium-sized meetings
Querschlag is very suitable for medium-sized meetings up to 20 people and presentations up to 50 people.
The room is in immediate proximity to the large seminar room "Steigersaal" and is therefore also very well suited as a breakout room for your group work.
Querschlag is equipped with the following technology:
- Projector, screen, laptop
- WLAN
4Alphütte
The coziest and only Alphütte inside the mountain excites during meetings or lunch for small groups.
This unconventional room is often used for breakout sessions. During celebrations, Alphütte offers an additional option in the form of a children's room, photo booth, and much more.
Alphütte is equipped with the following technology:
- 65-inch flat-screen TV
- WLAN
9Steigersaal
Excellent for large seminars.
Steigersaal, with its bright finish and industrial furnishing, is ideal for seminars up to 200 people.
An additional advantage is that Steigersaal has its own foyer, which is perfect for guest registration, cloakroom, coffee breaks, or aperitifs.
Besides use for seminars and conferences, Steigersaal also serves as a beautiful banquet alternative to the Event Kaverne or as a backstage area for concerts in the "Glück auf" Kaverne.
Offers
Wedding venue for your special day
CHF 120 ab
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.
We’re giving you a Christmas village for free
CHF 120 ab, pro Person
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.
Hagerbach Challenge - a Group Experience with an Adventure Factor
CHF 990 ab Pauschal
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.
Seminars inside the Mountain for successful Meetings
CHF 50 ab Pro Person
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.
7Tour Plus with immersive cinema experience in an SBB railcar
CHF 495 pro Gruppe bis 25 Personen
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.
6Fire Safety Course – Experience Safety and Take the Right Action
CHF 1’430 Paschal bis 20 Personen
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.
Decorating Service – Your themed world perfectly staged
CHF 30 ab, pro Person
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.
Event Marketing Venues – Messages That Stick
CHF 200 ab, pro Person
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.
About us
Unique Event & Experience Location inside the Mountain
The event location with a wow effect for celebrations & conferences, team-building games, and many group excursion ideas.
So many possibilities under one roof, which is unique in Switzerland.
- Professional event technology equipped by Winkler Livecom
- Parties possible late into the night
- Gastronomy ideally combined with various group experiences
- Various theme-party ideas ready for unforgettable corporate events
Pure experience: An occasion inside the tunnel is unique. The mountain inspires and leaves a lasting impression.
Prices
Minimum consumption
1’500 CHF
Reviews
(162)Customers consistently praise this unique underground venue for delivering exceptional events and experiences. From themed weddings to corporate celebrations, the professional team creates unforgettable moments with creative support and flawless organization. The stunning underground Christmas village, impressive demo explosions, and atmospheric dining spaces provide a truly extraordinary setting. Guests rave about the excellent food, attentive service, and the venue's ability to adapt to any occasion.
Ich feierte ein tolles Geburtstagsfest im Versuchsstollen Hagerbach. Von der Planung, Organisation, dem Catering und der Location waren meine Gäste und ich begeistert! Nochmals herzlichen Dank an das ganze VSH-Team!! Es bleibt unvergesslich!!
Wir haben unsere Star Wars Motto Hochzeit hier gefeiert und es war einfach perfekt: Der Event-Verantwortliche hatte sichtlich Freude an der Idee und unterstützte uns von A bis Z mit tollen Einfällen und kritischem Feedback. Wir haben uns willkommen und abgeholt gefühlt. Die Infrastruktur bzw. die Möglichkeiten vor Ort sind riesig und für wirklich jeden Anlass anpassbar. Das Essen hat die Erwartungen bei Weitem übertroffen! Auch die Gäste waren begeistert: Die besten Schinkengipfeli und die beste Pfeffersauce, die wir je hatten. Auch das Service-Personal hat für viel Lob gesorgt: Freundlich und sehr aufmerksam. Zu guter Letzt war auch das Administrative, das mit einem solchen Anlass einhergeht, mustergültig simpel aufgesetzt, sodass wir uns wirklich auf die eigentliche Hochzeit konzentrieren konnten. Nochmals ganz, ganz herzlichen Dank an das super Team. Dank euch wurde unsere Hochzeit zu einem unvergesslichen und einmaligen Spektakel!
Geiler Ort , war hier bei einer Box Veranstaltung kann ich nur empfehlen
Definitely a unique venue. Our guests always say it’s the most interesting location they’ve experienced - it makes a strong impression and is genuinely memorable. Beyond the venue itself, Michael, Jan, and the team are friendly, reliable, and very supportive. They stepped in without hesitation to help resolve last-minute organisational issues, which made a real difference.
Wir hatten unsere Weihnachtsfeier im Stollen Hagerbach und hatten einen wunderbaren Abend. Die Organisation lief absolut reibungslos und zuvorkommend ab - nochmals vielen Dank an das gesamte Team!
Wir durften unsere Weihnachtsfeier in dieser aussergewöhnlichen Location verbringen – und sie war in jeder Hinsicht ein voller Erfolg. Das liebevoll und stimmungsvoll beleuchtete Weihnachtsdorf sorgte sofort für eine besondere Atmosphäre. Ein absolutes Highlight war die Zugfahrt durch den Stollen – ein einmaliges und eindrückliches Erlebnis, das bei allen Mitarbeitenden grossen Eindruck hinterlassen hat. Auch kulinarisch wurden wir bestens verwöhnt: Die Verpflegung war sehr gut, hochwertig und perfekt organisiert. Wir danken dem gesamten Team für die tolle Betreuung und dieses rundum gelungene Erlebnis. Eine Location, die wir sehr gerne weiterempfehlen. Kobelt AG
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Stollenzug als Polar Express! Winterzauber VersuchsStollen Hagerbach | Xmas Special | Eventbutler.ch

Hagerbach Wunderwelten 2025 - ein Kundenanlass der Extraklasse
Features & Amenities
Ambience of the Location
4specialty
5Type of location
8Type of event
18Cuisine/Style
5Prices
Minimum consumption
1500 CHF
Frequently Asked Questions
Everything you need to know about your event at this venue.
Our heated event rooms, including the event cavern and seminar rooms, allow you and your guests to dress appropriately for your celebration. If you have activities planned outside these rooms in the tunnel, we recommend sturdy shoes and a jacket, as it is usually around 15 degrees Celsius, the terrain can be occasionally uneven, and the floor is not as clean as in our indoor rooms.
Indeed, this is extremely rare. Our event cavern is only 70 meters from the tunnel entrance, and most of our tunnel rooms offer enough space for a truck to pass through. In fact, our rooms are often more spacious than your local supermarket. A helpful guideline: if your guests can drive through a highway tunnel without problems, they are perfectly suited for our tunnels!
Event cavern for events up to 200 people: Since spring 2022, we have been working with Winkler Livecom for technical support. Besides decorative technical elements like wall projections and colored spotlights, we now also have excellent sound and lighting technology, which is very easy to use. Microphones, projector and screen, amplifiers, speakers, and stage technology - everything is available in the event cavern. Want to dance? The event cavern has disco lights that automatically adapt to the music. Additionally, there is a disco ball and fog machine, all tablet-controlled. Do you have guests who cannot travel from abroad? Our live streaming technology can even cover such requirements! For the "Glück auf" cavern for events over 200 people: The "Glück-auf" cavern is like a blank canvas. The setting is good. Stage elements are available on site. Hanging points for event truss and cabling for control are pre-installed by Winkler Livecom. All other technical devices are provided and installed by our technical partner according to customer agreement, operated during the event, and dismantled professionally afterwards.
Eine der grossen Vorzüge einer Feier in unserem Eventlokal im Berg ist die Möglichkeit, bis spät in die Nacht zu feiern, ohne Rücksicht auf andere Gäste oder Nachbarn. Im Stollen sind Veranstaltungen bis 4 Uhr morgens möglich, wobei ab Mitternacht ein Aufschlag von CHF 220 pro angebrochener Stunde berechnet wird.
Generally payable by invoice - credit card (Visa, Mastercard, Diner) or cash is also possible. For events with turnover over CHF 5000, a prepayment of 50% may be required.
Contact
Karte wird geladen...

Robin Lymann
Eventkoordinator




















































