Caving - Leysin © Christophe Racat
Caving - Leysin ©LaurentHyvert
Caving - Leysin © Christophe Racat

Underground Adventure Course

Speleological course in a huge mountain cave. This underground adventure course allows you to try out several key methods used by speleologists.

This adventure course highlights everyday skills practised by speleologists such as ramping, via-corda, abseiling or even devising new individual routes. Training is supervised by a SOA (Swiss Outdoor Association) certified professional caving guide.

An all-season sporting activity, you will get to explore first hand this fascinating underground environment whilst enjoying a recreational workout. In winter, the cave is accessible on skis or snowshoes.

Following a "tight" entrance, you will step into a vast cavern revealing several types of concretions and an exceptional "fault mirror" more than 60 metres long. The rest of the route involves more challenging passages, each with varying degrees of difficulty. This underground adventure course is a richly rewarding experience reinforcing the spirit of roped climbing so dear to mountaineers’ hearts.

All necesssary technical and safety equipment is provided by the guide: caving suit, helmet with headlight, knee pads, gloves, harness and lanyards.


    Swiss Caving
    Chemin des Erables 4
    1865 Les Diablerets - CH

    Mobile: +41 (0)76 210 16 90


  • Links

  • Prices

    Full rate
    Per person (from 16 y. o.)
    CHF 60.-
    Per child (10-15 y. o.)
    CHF 30.-
    Per group (6 people)
    CHF 390.-

  • Practical information

  • Age: Children 10 years and over accompanied by an adult
    Groups: 8 people per guide
    Equipment: all participants must be equipped with :
    - Mountain boots or sturdy shoes (likely to get dirty or wet)
    - Sports pants
    - Thermal vest or fleece
    - Spare sweater or thermal jacket



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