A bike ride

At nine we started off on a long bicycle trip, with a coffee break in Kornelimünster, a medieval small city. First,  we cycled to Rote Erde Station, where the vennbahn starts. It's an easy ride from Rote Erde to Kornelimünster.
When we arrived at the beginning of the trail, we saw this couple with a tandem bicycle. I think I it's very useful to give the passenger a card to read.