PRoGRaM
Joost Willemze
Some instruments are simply impressive. The hapr is one of those – controlling all those strings at the same time and creating magical sounds with them. Joost Willemze certainly knows his way around the instrument! This 26-year-old already won the Prinses Christina Concours a decade ago and has now made it to AVROTROS Classical Talent, recording his debut album in 2021. He makes his harp shimmer, growl, and everything in between, through works by Britten, Paul Patterson, Henriëtte Renié, Félix Godefroid, and De Falla.
Joost Willemze - harp
When does Wonderfeel 2026 take place?
Wonderdeel takes place on 3, 4, 5 July 2026.
Please note: from 2025 Wonderfeel no longer take place at Schaep en Burgh, but at Landgoed Groeneveld in Baarn. See our contact page for the address.
What is the price of a ticket?
Prices for 2025
What do the different stages entail?
At Wonderfeel we have the following stages: Het Veld, Het Bos, Het Nest, De Stek, De Boekenbar and Het Dorp. You can find an overview of all stages here.
Is there kids’ programming?
Yes, on Saturday and Sunday there is a program for kids, check out our Kids page for more information. And: entrance is free for children and youth up to 18 years! They do need an entrance ticket, which you can order through the ticketshop.



