What are the main tourist attractions / sightseeing points in Vienna?

Question

I will be in the Austrian capital in four weeks!

Answer 1

the opera house, the prater, various coach and train excursions, the belvedere and schonnbrunn, the hofburg,  my favourite eating place = cafe mozart (behind the opera house, Albertina), st stephens catherdral, various museums, plenty of concerts (indoors and outdoors). these are just a few of the things you can do but lots of choice when you get there.