Offbeat Cologne and Rhineland: 6 Days

Six Days Adds the Long One: A Rhine Cruise Past the Castles

Six days keeps Bonn, Dusseldorf, Aachen, and Bruhl from the shorter version and adds the Romantic Rhine, the one stop on this whole family of itineraries that genuinely eats a full day and then some. This builds on the 5-day itinerary and continues through the 7-day version .

Book these before you go:

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
Bruhl 15-20 min (S-Bahn/regional) Augustusburg Palace, price varies by season
Koblenz (Romantic Rhine) 47 min-1h (RE/IC) KD cruise, roughly EUR 20-34 one-way

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. Spend the evening on the Hohenzollernbrucke’s love locks, the Rhine promenade, and a Kolsch round in a brauhaus like Fruh, Paffgen, or Gaffel.

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, though the Museumsmeile sits a bus or tram ride from the station rather than a walk.

Day 3: Dusseldorf, the Beer Rivalry Made Real

Dusseldorf runs Altbier instead of Kolsch, with its own Altstadt and the MedienHafen’s curved Gehry facades a 15-20 minute walk or tram from the station.

Day 4: Aachen, Charlemagne’s Throne

The cathedral is free, 33-36 minutes out by ICE; the throne room and imperial chapel are guided-tour-only, EUR 7 adult and EUR 5 reduced, and weekend slots sell out.

Day 5: Bruhl, the Palace Nobody Plans For

Augustusburg and Falkenlust , 15-20 minutes out, are UNESCO World Heritage in their own right, on timed or guided entry in parts and closed Mondays. A half day covers the palaces alone; skip Phantasialand unless it’s replacing this stop entirely.

Day 6: The Romantic Rhine, Commit to One Direction

This is the day that breaks the pattern. Koblenz is 47 minutes to an hour out by RE or IC train, but the KD cruise into the Upper Middle Rhine Valley, past castle after castle and the Loreley rock, runs roughly 4 hours downstream to Ruedesheim or over 6 hours upstream back. There’s no direct train to Ruedesheim either, roughly 1 hour 35 with a change, fare around EUR 20-34 one-way. Doing the full round trip by boat both ways from Cologne in a single day is how people miss the last connection home. Cruise Koblenz to Ruedesheim, then train back from Ruedesheim instead of reversing the boat, and the day still works as a long but doable single trip.

Should This Rhine Day Actually Be an Overnight Instead?

Honestly, yes, if the schedule allows it. Cramming the train to Koblenz, a 4-hour cruise, and the train back from Ruedesheim into one day leaves almost no slack for a delay. A night in Koblenz or Ruedesheim turns a rushed single day into an actual castle-and-vineyard trip, and this itinerary’s Day 6 is exactly where that swap fits without disrupting the rest.

What Happens If the Rhine Cruise Runs Late?

Build in a buffer rather than booking a tight connection home. KD’s scheduled sailings run seasonally between April and October, and delays happen with lock traffic and low water in dry summers; a missed last train from Ruedesheim means an unplanned overnight, which is exactly why treating Day 6 as flexible beats treating it as a strict itinerary line.

For the city itself in depth, see the Cologne guide . For the Ruhr’s Zollverein site, the Cologne gateway guide and the 7-day itinerary pick up where this one stops.