5 Days from Cologne: Germany Day Trips
Five days adds Aachen and Charlemagne’s UNESCO cathedral to the Cologne-Bonn-Dusseldorf-Brühl pattern: settle in on day 1, Bonn on day 2, Düsseldorf on day 3, Brühl on day 4, then Aachen on day 5. Shorter trip? Drop back to 2 , 3 , or 4 days . Want the Rhine and the Ruhr too? Step up to 6 or 7 days . Rather stay in the city the whole five days? Our 5-day Cologne itinerary never leaves town.
Book these before you go
- Cologne hotel near the Hauptbahnhof: compare rooms on Booking.com
- Aachen’s throne-room tour, weekend slots sell out: Cologne-to-Aachen train tour on GetYourGuide
- Bonn’s Siebengebirge add-on: Drachenburg Castle half-day trip on Viator
- Check RE, ICE, and S-Bahn times: bahn.de
| Day | Focus | Distance / Train Time from Cologne |
|---|---|---|
| Day 1 | Cologne base: Dom, Altstadt, Rhine promenade | In Cologne |
| Day 2 | Bonn day trip: Beethoven-Haus, old capital | 20-26 min by RE5 regional train |
| Day 3 | Düsseldorf day trip: Altbier, MedienHafen | 20-25 min by ICE/RE, every 15-20 min |
| Day 4 | Brühl half day: Augustusburg Palace | 15-20 min by S-Bahn/regional train |
| Day 5 | Aachen day trip: Charlemagne’s cathedral | 33-36 min by ICE, or 60-70 min by regional RE1/RE9 |
Day 1: Lock Down Your Cologne Base
Arrive at Köln Hauptbahnhof, the Dom’s west facade waiting right outside the north exit since the cathedral sits directly beside the station. Book a hotel near the Hbf or in the Altstadt so every gateway in this itinerary starts a short walk or one train ride away. Spend the afternoon on the Hohenzollern Bridge for the river-and-Dom photo, then work through the Altstadt and Rhine promenade. Dinner goes at a proper Brauhaus (Früh, Paffgen, Gaffel, and Sion are the names to look for) with a round of Kölsch, tiny 0.2 liter Stangen kept coming by the Kobes waiter until you cap your glass with the beermat. Our full Cologne guide covers the cathedral tower climb and the rest of the city in depth.
Day 2: Bonn, Beethoven, and the Old Capital
RE5 regional trains cover Köln Hauptbahnhof to Bonn Hauptbahnhof in 20 to 26 minutes, no ICE needed. Beethoven’s birthplace, the Beethoven-Haus museum , runs EUR10 adult, EUR6 reduced, free under 19, and the old West German government quarter and Museumsmeile sit a bus or tram ride from the station, not a walkable extension of a compact old town. Treat Bonn as an easy half-day and budget the transit time honestly.
Day 3: Düsseldorf and the Altbier Rivalry
ICE and RE trains cover Köln Hauptbahnhof to Düsseldorf Hauptbahnhof in 20 to 25 minutes, fastest around 21, running every 15 to 20 minutes. Order Altbier, not Kölsch, getting it backward marks you as a tourist. Düsseldorf’s own Altstadt bills itself locally as the longest bar in the world, and the MedienHafen harbor redevelopment sits a 15 to 20 minute walk or tram ride from the station, not an extension of the Altstadt itself. Our full Dusseldorf guide covers the neighborhood breakdown.
Day 4: Brühl’s Baroque Palaces
Augustusburg and Falkenlust, a matched pair of UNESCO-listed Baroque palaces, sit just 15 to 20 minutes from Cologne by S-Bahn or regional train, the shortest gateway on this whole itinerary. Visits run guided-tour-only, folded into the ticket price, no reservation needed for individuals or families, check current hours on schlossbruehl.de . The palaces close Mondays and shut down entirely from December through February, so check the calendar before you build this day around them. Phantasialand next door deserves its own separate day, do not try to combine the two.
Day 5: Aachen and Charlemagne’s UNESCO Cathedral
ICE trains cover Köln Hauptbahnhof to Aachen Hauptbahnhof in 33 to 36 minutes; the slower RE1/RE9 regional run takes 60 to 70 minutes but is covered by the Deutschland-Ticket, unlike the ICE. Aachen was Germany’s first UNESCO World Heritage Site, inscribed in 1978, and its cathedral still holds Charlemagne’s throne and shrine. Cathedral entry itself is free, but the throne room and imperial chapel run guided-tour-only, EUR7 adult, EUR5 reduced, and weekend slots do sell out, so book ahead on aachenerdom.de or through the bundled Cologne-to-Aachen train tour on GetYourGuide . Grab a bag of Aachener Printen, the city’s protected spiced biscuit, before the train back.
Is Five Days Enough to Cover All Four Gateways?
Comfortably, yes, provided you keep one gateway per day and resist the urge to combine two into a single afternoon. Bonn, Düsseldorf, and Brühl are all half-day-friendly, while Aachen fills a fuller day between the ICE ride out, the cathedral tour, and the ICE back. What five days still skips is the Rhine castle cruise and the Ruhr, both better suited to the 6-day or 7-day versions.
Is the Deutschland-Ticket Worth It Over Five Days?
Yes, this is where the math turns in its favor. EUR63 for the month covers Bonn’s RE5, Düsseldorf’s RE, Brühl’s S-Bahn or regional service, and even the slower RE1/RE9 to Aachen if you skip the ICE, plus all of Cologne’s own KVB transit. The only leg it does not cover is the faster Aachen ICE, so factor that fare in separately if you take the quicker train.
Practical Notes
Cologne runs on the euro, and cash still matters more than cards inside traditional Brauhaus taverns, so carry some alongside a card. Shops mostly close on Sundays under standard German trading law. Pack a layer no matter the season, and build in one buffer afternoon back in Cologne itself, five gateway days back to back is a lot of train time without a break.