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Sunday, 24 November 2024 from 10.00 – 16.00 is open day (and the open Hölloch gate).
Take a tour of the new visitor centre – and learn all kinds of interesting facts about the history and geology of the Hölloch.
For those thirsty for knowledge, there is an exciting film about the formation of the Hölloch in our mini cinema – with lots of incredibly beautiful shots from the depths of the cave! The brave can test their caving skills in the Crawl Cube Challenge.
For the curious, a free one-hour cave taster tour starts every 30 minutes. There will also be a bar with tasty snacks in the Apéro Hall with candlelight and cave music.
The event is rounded off with catering and musical entertainment.
An exciting and varied hellish programme awaits you!
We look forward to your visit!
Your Hölloch-Team
Further information: www.hoelloch.ch