Prater Dome, not far from the Riesenrad Ferris wheel, has multiple dancefloors featuring house, techno and soul. There are also several lounge areas for the less physically motivated. The wide range of music is accompanied by a corresponding mix of people. Still, you should plan on wearing something stylish to feel at home. No matter which of these rooms you decide to grace with your presence, expect the beats to beckon you to the dance floor all night long.