Event is included in the day ticket.

Ideas Forum

The Bubble Arena is open daily from 10.00 to 17.30 and is included in the day ticket. The Ideas Forum offers space for large-scale experiments involving soap bubbles and foam. With the help of visitors, crackling foam towers are created in Plexiglas columns and honeycomb structures made of soap films. Those who prefer a quieter experience can watch soap bubbles float in a seemingly empty aquarium.

More about the Bubble Festival