Well, we need to get used to longer train journeys, so today was good practice. It should have been seven and a half hours, but astonishingly the second (German) train was late, so it was about 15 minutes longer. We had quite a leisurely start leaving the Gare du Nord on the 11.46 to Essen. We changed at Koln (Cologne) and got a nice view of the cathedral from the...