Havelland Music Festivals — Nennhausen Castle Park Open Air

The 25th anniversary edition of the Havelland Music Festivals 2025 was a special year: a quarter-century of development for the concert series — from small beginnings to one of Brandenburg's most important classical series.

Nennhausen Castle Park was also once again the venue for an open-air concert in 2025. The positive reception of the picnic format has led to these concerts becoming regular program highlights of the season. The 2026 edition with 'Four Horns' builds on this successful tradition.