Palais Pálffy is a palace located on Josefsplatz in the Innere Stadt district of Vienna, Austria. It was once owned by the noble Pálffy family.
Today, the building is used for music performances and various kinds of public functions. The Phantasten Museum is located in the Palais.
Wikipedia https://en.wikipedia.org/wiki/Palais_Pálffy
Official Website http://www.palais-palffy.at/
Coordinates 48°12'22.672" N 16°22'4.852" E
