Water & Light Festival 2026

At twelve locations, spectacular light and sound installations will take visitors on a circular journey through both towns, revealing the region’s hidden treasures – thermal and mineral waters, mofettes, geological wonders and the mysterious world of deep water. International artists will transform public spaces into magical experiences and present natural phenomena in creative and inspiring ways. The festival is part of the Interreg deProfundis – “From the Depths” project. Free admission!