Regionalwerk Bodensee Schlossgarten Open Air Tettnang

2025 Edition

The Schlossgarten Open Air Tettnang 2025 ran in early June with three concert evenings in the castle garden. The capacity, as always, was 3,500 spectators per evening, which gives the festival its intimate atmosphere despite the high-caliber acts.

Regionalwerk Bodensee, as the organizer, drew a positive conclusion. The combination of the baroque castle garden setting and pop/rock concerts has established itself as a unique festival concept. For 2026, Avantasia, Sarah Connor, and Unheilig were announced as headliners for the three evenings.