Tectonic Arena Sardona UNESCO World Heritage - Nagens / Grauberg / Segnesboden


by bus to Nagens or meeting point in Nagens / ascent to Grauberg / rock determination / Segneshütte / Nagens

Course Levels
  • Beginner
  • Advanced
  • Expert

Meeting Point
  • Nagens

Course Hours

2 hours from Nagens



Suitable footwear, wind- & rain jacket, drinks, food, sun cream, sunglasses


  • Glarus main overthrust
  • rock knowledge
  • contemporary history
  • karst systems
  • ponors
  • Connections with the lakes in Uaul Grond

Bookable: subject to availability

Nagens - Grauberg - Nagens (1-2 people)
Courses Prices
Nagens - Grauberg - Nagens (2 hours) CHF 180.00

No extra payment for own children.

All prices excl. lift & bus ticket.

Per additional person
Courses Prices
2 hours CHF 20.00


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