Experience a secured climb up the chimney of the Old Wastewater Treatment Plant!
As part of this mega event, you can climb the 30-meter-high chimney, reach its top, and enjoy a breathtaking view. Then, an adrenaline-filled descent through the inside of the chimney to the underground awaits you. It is a ventilation chimney with masonry inside, no soot. Safety is ensured by experienced professionals.
Climbing and rappelling inside the chimney is an intense experience. If you are not sure whether it is suitable for you, we recommend watching this video and considering whether it matches your expectations and abilities.
Be on time for your purchased slot!
Please arrive on time for your selected date. Late arrival will result in the ticket becoming invalid without compensation!
At the beginning of the slot, there will be a joint briefing, and then you will climb one by one.
The total capacity for this activity is 70 people.
This is an additional activity within the mega-event on June 6, 2026. A separate ticket must be purchased to attend the mega-event itself!
We will inform you of Stock product.
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