All of our ports were marvelous, even though the heat during our visit was setting records: try 92 to 93 degrees in Vienna and Bratislava (and Prague on our pre-cruise stop). But one port stood out because it was so dramatic!
The captain of the Legend sailed into Budapest at 11:00 p.m. It was suggested that we all go to the top, observation deck. Many of us did and were rewarded with a sight unlike anything I've ever seen: Budapest at night!!!
Amazing lighted bridges greet you, and then all of the city's magnificent buildings and cathedrals and churches are lighted. It was Disney-like in its effect. I took more photos there than any other place simply because of the beauty and completely unexpected scene that unfolded.
The following day, we took Viking's (included) city excursion. Budapest is impressive by anyone's standards. We loved Prague, and went there because several people had told us we should. If we had it to do over again, we would either add Budapest, or make it our pre or post-tour stop.