Sans Souci Wien

Directly opposite the Volkstheater and MuseumsQuartier, this stunning 19th-century property has original designer furniture by Arne Jacobsen and Philippe Starck and pop art by Roy Lichtenstein, Steve Kaufman and Allen Jones in its 63 rooms and public areas. Top-flight amenities include a champagne bar pouring 60 varieties of bubbly, gourmet restaurant, basement spa, indoor lap pool, and a rooftop sundeck.