Wien: Deplacez vous en métro il n'y a rien de plus simple et vous prendrez moins de temps qu'avec une voite

For travelling from the airpot to the city and vice versa use the ordinary "S-Bahn" not the promoted airport-express CAT.
It only lasts 5 minutes longer and is much cheaper (1,70€ compared to 8€)

Really convenient to tround around with the Day-Travelling Pass!!

When I went here in 1992, I was able to do a tour of the Opern Ring between trains.  I had a taxi take me to the Stepansdome.  From there I walked to the Hofburg where I toured the museum of Hapsburg family bric-a-brac.  Then I caught lunch (Wiernerschnitzel, of course) down the street and caught my cab in front of the Hotel Sacher where I missed out on eating a Sachertorte.