Summer Festival 2026 powered by Adelholzener

Your summer starts here!

Dancing in the water with an ice-cold cocktail while your favorite artists perform on a stage set in the middle of a pool — sounds like a dream, right?
At the world’s largest thermal spa, that dream becomes reality!

From Friday, July 10 to Sunday, July 12, the Wave Pool Outdoor Pool transforms into a massive open-air dance floor, creating an experience you won’t forget anytime soon.

Look forward to KATI K on Saturday, who will once again captivate guests with her catchy songs about love and big emotions. With hits like “Erwischt,” “Liebesbeweis,” and “Weißes Kleid,” she melts hearts of all ages. Singer-songwriter GREGOR HÄGELE will also deliver goosebump moments with his unique voice and emotional songs.

On Saturday and Sunday, you can also enjoy a spectacular soccer freestyle show featuring Germany’s No. 1 freestyler, JANNIK FREESTYLE, whose impressive tricks will wow not only your kids!

Our diverse fun program, creative hands-on activities at our partner booths, and the thrill of nine outdoor slides perfectly round off your festival day. That’s what summer feels like!

Excitement is the best joy — especially the excitement for this unforgettable event highlight! Secure your limited Early Bird Summer Festival Day Ticket now (including guaranteed admission) and experience open-air concerts and colorful family activities with us. All artists and the full lineup will be announced here and on our social media channels soon.

Admission to the Vital Oasis (textile, from 16 years) and Vital & Sauna (textile-free, from 16 years) can be booked on site for an additional charge. Programme subject to change.