This is my first time to travel outside of the United States. When I searched DB Bahn train schedules for towns such as Rothenberg or Mittenwald, the website said they don't have trains traveling to and from those towns on the weekends. How do people get around (without renting a car) on the weekend? I am very new to all of this and could use any suggestions available. I can't figure out what to do. We want to avoid driving in Germany, but I can't seem to find a bus system in place. Where should I look, what should I do?