Guided Tour – Lötschberg Base Tunnel
© BLS

Guided Tour – Lötschberg Base Tunnel

A masterpiece of railway engineering, hidden deep inside the mountain. Learn more about the third-longest tunnel in Europe. The tour is offered in German, French, Italian or English.

Would you like to take a group on a guided tour through the Lötschberg Base Tunnel? During the visit, you and your guests will discover fascinating facts about the third-longest tunnel in Europe and gain exclusive insight into the core of BLS infrastructure.

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The offer

  • Departure from the BLS Visitor Centre, Obere Bahnhofstrasse 29, 3714 Frutigen
  • Duration: 3 hours
  • Group size: 6 to 24 people
  • Sturdy footwear required; helmets and vests are provided
  • 1.5 km walking distance – good physical condition is required
  • Tunnel temperature up to 18°C