Enroute we stopped at a typical Autobahn rest area. The rest areas here are phenomenal. The bathrooms were immaculate. After you used the toilet, it automatically flushed and the toilet seat turned a full circle, being washed by a disinfectant as it traveled around. They had a gas station and an extensive food court where we all ordered seafood and soup. Then we found a table next to the kids' play area and let them burn off some energy.
We drove the rest of the way to Fussen and checked into a bed and breakfast. From the balcony of my dad's room, you could see Neuschwanstein on the hillside.