My husband and I are going to travel from Dresden to Český Krumlov the last week of December. We searched for train and bus but the train option seems to be unavailable between the two cities (https://www.bahn.de/i/view/USA/en/index.shtml) and the bus option (http://www.goeuro.com/travel-search2/results/418335442/bus) sounds to be unnecessarily long since the bus first travels to Prague and then it gets to Český Krumlov from Prague after an hour. What are other options?