Day 1 — Cologne: arrival, cathedral, and Rhine promenades
🚆 A convenient starting point for a cycling tour of western Germany is Cologne. From Cologne/Bonn Airport, it is usually easy to reach the city center by regional trains and S-Bahn in about 15–20 minutes, and the historic center itself is laid out so that after the journey you do not have to dive straight into complicated logistics: the station, cathedral, old town, Rhine, and many hotels are literally within a short walk. This is an ideal first day to ease into the rhythm of the trip, assemble or pick up your bike, catch your breath after the flight, and avoid overloading yourself with a long transfer right away.
🚶 Cologne welcomes you not with flashy postcard perfection, but with vibrant urban grandeur: the enormous Cologne Cathedral rises directly above the station like a stone summit of the Gothic era, while around it hums a modern city full of cafés, museums, trams, and cyclists. When you step out to the Rhine, the picture changes: a wide river, sightseeing boats, long embankments, and the famous views of the Hohenzollern Bridge create a sense of space and movement. For the first day, it is best to keep your route gentle and not chase a checklist: the cathedral, a walk through Altstadt, the Konrad-Adenauer-Ufer embankment, then an easy ride or stroll along the riverside bike paths. Here it is especially pleasant to feel that the Rhine route is not only about sport, but also about culture, architecture, beer in historic brew houses, and long bright evenings by the water.
🚴 If you still have energy after the trip, you can do a short warm-up loop around the city without serious strain: old town → embankment → area by Museum Ludwig → farther south along the river toward Rheinauhafen and back. Such a ride usually takes 1.5–2.5 hours with stops and helps you check your fit, brakes, luggage, navigation, and your own pace. It makes sense to stay overnight in central Cologne: in the morning it is easier to join the Rhine cycle route and start a full day in the saddle without stress.