Waldbrand Fortress: A Hidden Military Marvel in the Swiss Alps

Experience a remarkable piece of Swiss military heritage with a guided tour of the Waldbrand Fortress, an extraordinary artillery installation carved deep within the Beatenberg Mountains. From the moment you enter, you’ll be struck by the impressive scale—the main tunnel reaches almost cathedral-like proportions in both height and width.

Perched high above Lake Thun’s eastern shore, this former Swiss Army military fort remains a testament to Switzerland’s defensive strategy. The main entrance is situated just below the road connecting Beatenberg to Sigriswil. Inside, the primary tunnel curves naturally with the mountain face, with gun chambers branching to the left. Knowledgeable guides will escort you through the complex, sharing fascinating historical details and contextual information about this remarkable installation.

Highlights:

• Explore an exceptional artillery fortress tunneled into the Beatenberg
• Learn from expert guides who provide compelling historical context
• Perfect activity option during inclement weather

Planning Your Visit:

• Reservations required by 4:00 PM the day before your visit (minimum group size: 10 people)
• Regular tour schedule:
  • May/June and September/October: 1st and 3rd Friday of each month
  • July/August: Every Friday
• Custom private tours available by special arrangement
• Remember to wear warm clothing and sturdy footwear