Polymer Festival 2025 with Invexis

In the organizer's words:

Line Up:

Invexis (live) (Mutual Rhytm)

Natlonski

the FaZit

Friede FreuDe

JusTrance

LiLu (Sur)

Mellimausi

p.deus (KulKol)

Rafael Alejandro (Belleville)

Socordia (Rabatz & Radau, KulKol)

Boneless360

Clockwork Oz

The Cupboard Keeper

DJ akuT

DJ USB

FABJU

lilac green

floor design

Ilonka

JoKo

Jonas Monday

clear:com

Don'tLeaveWithLilian

Locoloris

DJ LUMBAGO

Reisi

TRPPL

why13

Here we go again! The festival season begins and of course we're back at the start - yay! For the second Polymer round, we have once again come up with a very special concept that focuses on art and, of course, music. With various workshops, food stalls, a wide-ranging line-up and a beautiful location in the middle of nature, there's plenty to discover. A few details will be shared soon. So get ready for August 15-17, 2025 at the Bergbühne Burghasungen. It's easy to get there by car, train or bus (30 min from Kassel main station). Of course there is also a tent meadow where you can make yourself at home. We're in the mood, it's going to be really good! Come along and let your mind wander with us.

It's happening again! Festival season is kicking off and of course, we're back too - woohoo! For round two of Polymer, we've cooked up another special concept where art and (obviously) music take center stage. There's a lot to discover - from diverse workshops, food stands, a wide-ranging line-up, to our stunning location right in the middle of nature. We'll be dropping more details bit by bit in the coming weeks, so stay tuned. Mark your calendars: August 15-17, 2025 at Bergbühne Burghasungen. Getting there is super easy - by car, train or bus (just 30 minutes from Kassel Hbf). And yes, there's a cozy camping area where you can make yourself at home for the weekend. We're hyped - it's gonna be sooo good! Come join us and let your soul chill out for a bit.