On his journey along the IJssel, Huub arrived in Hoog-Keppel. Until 1983, dozens of residents of Laag- and Hoog-Keppel worked in the iron foundry: the most dirty work you could do. In Dieren, Huub visits the largest walled vineyard in the Netherlands. This is the domain of the Gelderland nobility, but also of "de Oranjes", Dutch royalty. The old pumping station in Bronkhorst has been given a special new purpose. Joost Wolters' grandfather worked as a manager of the pumping station, which is now a gallery. In Zutphen, attention is paid to the Walburgis Church, which contains the oldest library in the Netherlands: De Librije.