The Augustinerkeller is one of the last cloistral cellars in Vienna’s first district, and was formerly part of the city's defensive fortifications. Now it is a restaurant loved by natives and tourists alike and serving typical Austrian food in a Heuriger atmosphere with modern flair. Enjoy the tantalizing dishes with a glass of wine or beer and listen to the live Heuriger music that is the catalyst for hours of fun. Be prepared to meet some interesting characters, as was the case when Haydn used to play his fiddle here for the soldiers on breaks from guarding the old city wall.