We are flying to Vienna for a week in December and are very excited to see the Christmas magic. We enjoy museums and art and castles but have been to museums and castles like these recently so don't want to go to too many. We will likely go to a concert and an opera. I've searched through older posts but other than these types of activities, many of the other activities suggested for Vienna are warm weather activities. Do you think it would be a good idea for us to go somewhere else for a few days during this week? Which would be more of a change from Vienna - Prague or Salzburg or somewhere else? Or would we just be wasting time travelling that would be better spent in Vienna?