Historic steam train ride and visit to source of the Danube.
During day 9 of our escorted motorhome tour “Breathtaking Black Forest” we went on a historic steam train ride with the whole group. The train went through several tunnels one of them is the only spiral tunnel in Germany.
On the way some visited the source of the Danube in the castle gardens in Donaueschingen and we stayed the night at the Swiss border.
