About
What to expect
Professor Bombastix asks smart, curious children to help him solve the mystery of the Zwiezels, mysterious creatures that live in the park of Kasteel Rosendael.
- Zwiezels sleep in the pond by day
- At night they appear but are invisible
- They are centuries old
- They know an ancient secret
- Bombastix has built a special machine
- Imaginative, interactive children's theatre with humor and tension
- Fun for the whole family
Dates
Questions
When does Professor Bombastix & the Zwiezels start and end?
Professor Bombastix & the Zwiezels is on Tuesday, 22 December 2026, 11:30 until 12:15.
Where is Professor Bombastix & the Zwiezels?
Professor Bombastix & the Zwiezels takes place at Kasteel Rosendael, Rosendael 1, Rozendaal.
How much are tickets for Professor Bombastix & the Zwiezels?
Tickets for Professor Bombastix & the Zwiezels cost from €10.50 at the theatre's official ticket shop.
What is the show about?
Professor Bombastix asks smart, curious children to help solve the mystery of the Zwiezels.
The Zwiezels live in the park of Kasteel Rosendael.
Nobody knows what they look like.
They sleep in the pond by day; at night they come out but are invisible.
They are centuries old.
They know an ancient secret.
With the secret, people could become invincible, be invisible, or fly like a dragon.
Bombastix has built a special machine for the mystery.
Find more theatre
Getting there
Kasteel Rosendael, Rosendael 1, 6891 DA Rozendaal, Gelderland, NL
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