This ist like a voyage to the depth of earth. Forget space and time, immerse in the force of primeval nature and experience the tremendous dimension of the Hölloch, one of the largest cave system in the world.
The Hölloch cave system is located in Muotatal, in the Canton of Schwyz (Switzerland). It is a karst cave, unfortunately withouth large stalactites and stalagmite but still impressive.
We will do the Hells hole parcours, an adventurous short trips (about 3.5 h) into a world first explored by the pioneers over a hundred years ago. A fascinating combination of knowledge and adventure. The parcour goes beyond the developed area into the labyrinth of caves. Exposed places are secured with ropes, ladders, bridges etc.
IAESTE LC Zurich invites you to experience all of this!
If you do not yet have a SBB half-fare card, we recommend you buying one! Check the SBB website!
Guests are put on hold until Wednesday 6pm. A surcharge of 15 CHF will apply for participants who are not affiliated with IAESTE or its partner organisations.
The money will be collected on sunday morning on the train . Only cash is accepted! :-)
Bags can be placed at the enterance, you don't have to carry everything with you.
The temperature inside the cave is constant year round, at 6° Celsius. Again, dress accordingly.
Some sort of physical condition is required.






For further information on train connections, check the SBB website.
The maximum number of participants allowed for this event is 27 (including organizers and helpers) and the registration is on a first-come, first-served basis. If your registration is not among the first 27, it will be put on the waiting list.
The online registration closed on Wednesday, 04 November 2009, at 18:00:00.
Check out the list of participants for this event.
If you have any questions, write to Show e-mail address.