Offbeat Cologne and Rhineland: 4 Days
Four Days Adds Charlemagne’s Throne to the Rail Pass
Four days keeps the Bonn-and-Dusseldorf pattern from the shorter version and adds Aachen, a 33-36 minute ICE ride to a cathedral that made UNESCO’s very first World Heritage list in 1978. This is the version where a multi-day rail ticket starts earning its keep; it builds on the 3-day itinerary and continues through the 5-day version .
Book these before you go:
- A hotel near Koln Hauptbahnhof: check rates on Booking.com
- A guided Bonn half-day tour: browse options on GetYourGuide
- A Dusseldorf Altstadt and MedienHafen tour: check availability on Viator
- Aachen’s guided throne-room slot, which sells out on weekends: browse Aachen day trip tours on GetYourGuide
| Stop | Distance/train time | One cost to know |
|---|---|---|
| Cologne (base) | 0 | KVB day ticket EUR 8.40 |
| Bonn | 20-26 min (RE/RB) | Beethoven-Haus EUR 10 adult |
| Dusseldorf | 20-25 min (ICE/RE) | Free Altstadt, pay only for Altbier |
| Aachen | 33-36 min ICE (60-70 min regional) | Throne room EUR 7 adult |
Day 1: Land, Base Camp, One Evening Downtown
Arrive at Koln Hauptbahnhof, directly beneath the cathedral’s west facade. Check into a hotel within walking distance of the station, since every day trip below starts from the same platform. Spend the evening on the free stuff: the Hohenzollernbrucke’s love locks, the Rhine promenade, and a Kolsch round in a brauhaus like Fruh, Paffgen, or Gaffel, where a Kobes keeps refilling the 0.2L glasses until the coaster caps the top.
Day 2: Bonn, the Quiet Ex-Capital
Bonn sits 20-26 minutes out by regional train. The Beethoven-Haus runs EUR 10 adult and EUR 6 reduced, free under 19. The Museumsmeile and old government quarter sit a bus or tram ride from Hauptbahnhof, not a walkable old-town extension, so budget the transit time. A half day covers it comfortably; check same-day KVB and regional connections before you leave the hotel.
Day 3: Dusseldorf, the Beer Rivalry Made Real
Dusseldorf runs Altbier instead of Kolsch, with its own Altstadt (billed as the longest bar in the world) and the MedienHafen’s curved Gehry facades a 15-20 minute walk or tram from the station. ICE and RE trains run every 15-20 minutes, fastest around 21 minutes, the easiest day trip on this whole list.
Day 4: Aachen, Charlemagne’s Throne
Aachen is 33-36 minutes out by ICE, or 60-70 minutes on the slower RE1/RE9 regional line, which trades speed for Deutschland-Ticket coverage. The cathedral itself is free to walk into, but the throne room and imperial chapel are guided-tour-only, EUR 7 adult and EUR 5 reduced, and weekend slots genuinely sell out. Budget the full ICE round trip plus tour slot as a full day, and pick up Printen, Aachen’s own spiced biscuit, on the way back to the station.
Is Four Days the Right Amount for These Three Stops?
Yes, with room to spare. Bonn and Dusseldorf each fit a half day to a day; Aachen, with its guided-tour timing, wants a full day of its own. Four days covers all three without the rushed-connection feeling a tighter schedule would create.
Does the Deutschland-Ticket Make Sense for a 4-Day Trip?
Marginally. At EUR 63 a month it only pays off against three or more day trips at regional-train fares, and it excludes ICE, which is the faster way to both Dusseldorf and Aachen. A 24hTicket NRW at EUR 39.80 solo often works out cheaper for a short trip like this one, since it covers regional trains statewide for a single day at a time.
For the city itself in depth, see the Cologne guide . For Bruhl, the Romantic Rhine, and the Ruhr, the Cologne gateway guide and the 5-day itinerary pick up where this one stops.