I'll be Vienna in early August and have planned 2 days to go down the Danube, stay overnight in either Krems or Durnstein, then go to Mathausen and return that day. The guidebooks seem to suggest that Durnstein is more charming. Looks like I can take a boat from Vienna to Krems (or Durnstein?); then the following day go to Mathausen and then return to Vienna by train. Does this sound like a good plan?
Any other suggestions for an overnight hop out of Vienna for a change of pace? (I"ll be there for 8 nights, so I have the time.)