Haydn's house in Mariahilf, Vienna, at Haydngasse 19 — Joseph Haydn lived here in his twelve last years (1797–1809).
Now the house serves as a Haydn museum.

One jewel of the Haydnhaus is the small garden, which was redesigned in cooperation with Vienna City Gardens Department and reconstructed according to historical models. It represents a recreation of the bourgeois garden around 1800. Guests reported that Haydn owned fruit trees in his garden.
It is now accessible to visitors for the first time ever – a green oasis in the built-up area of Mariahilferstrasse.