The second rule, however, doesn't apply on weekends, making it an exceptional time to use the ticket for some of Bavaria's more far-flung sites. We'll be taking advantage of this for both Saturday and Sunday, as both Rothenburg ob der Tauber, which we will visit today, and Neuschwanstein, which we will visit tomorrow, have only a few trains a day. So if you can't take the 8am train it's almost impossible as a daytrip from Munich.