275 Years of Maria Anna 'Nannerl' Mozart – Anniversary Days

On the occasion of the 275th birthday of Maria Anna Freifrau von Berchtold zu Sonnenburg, the Mozarthaus St. Gilgen celebrates special anniversary days from 25 July to 10 August 2026. The older sister of Wolfgang Amadeus Mozart, affectionately known as "Nannerl" in her childhood, was an extraordinary musician and played a significant role in shaping the musical history of her family. Look forward to concerts, stories, encounters, and special experiences centred around the life and work of Maria Anna Mozart. Whether it's a musical exploration, a boat trip on the Wolfgangsee, a festive concert evening, or a family programme – the anniversary days offer multifaceted insights into the life of a remarkable woman in music history.