My wife & I are planning an approx. 2-week trip to Prague, Vienna, and Budapest in September, all by rail. In researching the three cities, it would appear that there is less to see in Vienna as opposed to the other two cities when it comes to our tastes (we're not much on museums and churches). As such, I started looking around at other sights in the eastern half of Austria, and found a few, i.e., the Eisriesenwelt ice caves, Hohenwerfen castle, and Schafberg (with spectacular views), all not far from Salzburg, which could act as an anchor for these places.
We can even take a train from Prague to Salzburg, and then to Vienna. We'd cut some days out of Vienna and "give" them to Salzburg. At Salzburg, we'd rent a car to see the aforementioned sights, staying there for 2-3 days.
Does this itinerary make sense re: Salzburg vs. Vienna? Are we shortchanging Vienna?
Thank you.