Day 1 — Arrival in Cologne/Bonn, Rheinauhafen and the Chocolate Museum
- ✈️ Arrive at CGN. The best way to the center is the S‑Bahn S19 to Köln Hbf or Köln Messe/Deutz (usually 15–20 minutes nonstop). Check in and take an easy walk along the Rhine on the Rheinauhafen promenade between the “crane houses”.
🍫 Schokoladenmuseum Köln (Am Schokoladenmuseum 1A, 50678) — an interactive journey from cocoa beans to a real chocolate fountain. Kids love the glass mini-factory and tastings. Plan 2–3 hours, and afterwards — ice cream on the terrace with a view of the Rhine.