A fantastic e-bike and "underground" group experience 

An offer for 20 to 80 people

Bookable from May to October

Experience our world underground and then it's time to hit the pedals of the comfortable E-countrybikes through the beautiful Heidiland.

Our support staff in the tunnel and the OUTIVITY guides will join forces to present you a great day. 

From the exciting blasting demonstration, food and interesting information to a comfortable E-Bike tour. The day brings something for every taste and the pedalling is rewarded with beautiful views.

We are pleased to realize your event.

Contact us
Virtual tour​​​​​​​
Group activities
(German only)

Link to Website
OUTIVITY Outdoor Events

More summer activities:
An outstanding day



  • 9.00 am Coffee/croissants inside the mountain
  • 09.30 am Guided "tour plus"
  • 11.30 am Live Blasting Demo "Regular"
  • 11.45 am Lunch in the mountain
  • 1.30 pm Distribution of e-bikes directly at the tunnel exit
  • Guided E-Bike Tour with Outivity Guide in Heidiland
  • 4.30 pm Return of e-bikes
  • followed by an optional farewell aperitif



  • CHF 195 per person


Additional costs:

Optional costs: