What a great repurposing of an old castle to turn it into an amphitheater! We saw Joan Baez here, and the setting was superb. The view is lovely, but the performance space is intimate so that when she sang the Vietnam-era anti-war song "Where have all the flowers gone" in German, all the Austrians in attendance sang along and there wasn't a dry eye in the place. Full disclosure: I went to this 10 years ago in July 2012, but never wrote a review)

Beautiful setting, great atmosphere and superb performance. We even witnessed a marriage proposal. Fun night!