Two days is just enough to prove the whole base-camp idea works: one day to get Cologne under your feet, one full day riding out to Bonn and back. Longer trips in this family stack Düsseldorf, Aachen, Brühl, and the Rhine on top of this same spine; see the 3-day version if two days leaves you wanting more, or all the way up to 7 days for the full Rhineland loop.

Two days in Cologne is enough to nail the essentials and not one thing more: the Dom, the Altstadt, the Hohenzollern Bridge, and one proper Kolsch night. Got more time? The 3 day and 7 day versions of this plan stack museums and neighborhoods on top of this exact spine. Book these before you go Book Dom tower and treasury tickets on GetYourGuide , the new 12 EUR sightseeing fee has made the walk-up line unpredictable Book a guided Kolsch brewery tour on GetYourGuide if you want all four classic taverns explained in one go Check a Cologne Rhine river cruise on Viator for an hour on the water past the Altstadt skyline Day 1: Dom, Altstadt, and your first Kolsch Land in Cologne and skip the small talk, walk straight out of the Hauptbahnhof and the Dom’s west facade is right there, no map required.

Three days adds Düsseldorf’s Altbier rivalry to the two-day base-and-Bonn pattern: settle into Cologne on day 1, day trip to Bonn on day 2, then Düsseldorf on day 3. Tighter on time? Drop to the 2-day version . More time to spend? Step up to 4 , 5 , 6 , or 7 days . Want all three days inside the city itself? Our 3-day Cologne itinerary never leaves town.

Three days in Cologne turns the 2 day core into something more complete: the Dom and Altstadt still open the trip, but now the Chocolate Museum, the Rheinauhafen harbor, and Sudstadt get a full day of their own. Need less time? Drop back to the 2 day itinerary . Want more? The 4 day plan builds straight on top of this one. Book these before you go Book Dom tower and treasury tickets on GetYourGuide , the new 12 EUR sightseeing fee has made the walk-up line unpredictable Book a guided Kolsch brewery tour on GetYourGuide if you want all four classic taverns explained in one go Check a Cologne Rhine river cruise on Viator for an hour on the water past the Altstadt skyline Day 1: Dom, Altstadt, and your first Kolsch Land in Cologne and skip the small talk, walk straight out of the Hauptbahnhof and the Dom’s west facade is right there, no map required.

Four days folds a Brühl half-day onto the Cologne-Bonn-Dusseldorf pattern: settle in on day 1, Bonn on day 2, Düsseldorf on day 3, then Brühl’s Baroque palaces plus a free Cologne afternoon on day 4. Need less time? Drop back to the 3-day version . Want Aachen and the Rhine too? Step up to 5 , 6 , or 7 days . Prefer four days entirely inside the city? Our 4-day Cologne itinerary never leaves town.

Four days in Cologne keeps the same spine as the 3 day version and adds a full day across the river: the Wallraf-Richartz Museum, the Rhine cable car, and Deutz. Came from the 3 day itinerary ? Days 1 through 3 are identical here. Want to keep going? The 5 day plan adds Ehrenfeld next. Book these before you go Book Dom tower and treasury tickets on GetYourGuide , the new 12 EUR sightseeing fee has made the walk-up line unpredictable Book a guided Kolsch brewery tour on GetYourGuide if you want all four classic taverns explained in one go Check a Cologne Rhine river cruise on Viator for an hour on the water past the Altstadt skyline Day 1: Dom, Altstadt, and your first Kolsch Land in Cologne and skip the small talk, walk straight out of the Hauptbahnhof and the Dom’s west facade is right there, no map required.

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?

Five days in Cologne carries the same 4 day spine into Ehrenfeld and the city’s darker history at the EL-DE-Haus. Coming from the 4 day itinerary ? Days 1 through 4 do not change. Ready to push further? The 6 day plan adds Carnival culture next. Book these before you go Book Dom tower and treasury tickets on GetYourGuide , the new 12 EUR sightseeing fee has made the walk-up line unpredictable Book a guided Kolsch brewery tour on GetYourGuide if you want all four classic taverns explained in one go Check a Cologne Rhine river cruise on Viator for an hour on the water past the Altstadt skyline Day 1: Dom, Altstadt, and your first Kolsch Land in Cologne and skip the small talk, walk straight out of the Hauptbahnhof and the Dom’s west facade is right there, no map required.

Six days adds a full Romantic Rhine day to the Cologne-Bonn-Dusseldorf-Brühl-Aachen pattern: settle in on day 1, Bonn on day 2, Düsseldorf on day 3, Brühl on day 4, Aachen on day 5, then a Rhine castle cruise segment on day 6. Shorter trip? Drop back to 4 or 5 days . Want the Ruhr too? Step up to the full 7-day version . Rather stay entirely in the city? Our 6-day Cologne itinerary never leaves town.

Six days in Cologne keeps the 5 day spine and hands the extra day to Carnival culture and a proper second pass through the city’s brauhaus scene. Coming from the 5 day itinerary ? Days 1 through 5 carry over unchanged. Going all the way? The 7 day plan closes the loop. Book these before you go Book Dom tower and treasury tickets on GetYourGuide , the new 12 EUR sightseeing fee has made the walk-up line unpredictable Book a guided Kolsch brewery tour on GetYourGuide if you want all four classic taverns explained in one go Check a Cologne Rhine river cruise on Viator for an hour on the water past the Altstadt skyline Day 1: Dom, Altstadt, and your first Kolsch Land in Cologne and skip the small talk, walk straight out of the Hauptbahnhof and the Dom’s west facade is right there, no map required.

Seven days completes the whole Rhineland loop from a single Cologne base: settle in on day 1, then Bonn, Düsseldorf, Brühl, Aachen, the Romantic Rhine, and finally Essen’s Zollverein UNESCO site, one gateway per day. Shorter trip? Every shorter version of this itinerary, 2 through 6 days , is this same spine with the later days trimmed off. Rather stay entirely in the city for all seven days? Our 7-day Cologne itinerary never leaves town.

Seven days in Cologne is the full city deep dive, no out-of-town day trips, just the whole place done properly. Coming from the 6 day itinerary ? Days 1 through 6 stay exactly the same. If a week in one city sounds like too much, the 4 day plan is the tighter version of this same route. Book these before you go Book Dom tower and treasury tickets on GetYourGuide , the new 12 EUR sightseeing fee has made the walk-up line unpredictable Book a guided Kolsch brewery tour on GetYourGuide if you want all four classic taverns explained in one go Check a Cologne Rhine river cruise on Viator for an hour on the water past the Altstadt skyline Day 1: Dom, Altstadt, and your first Kolsch Land in Cologne and skip the small talk, walk straight out of the Hauptbahnhof and the Dom’s west facade is right there, no map required.

Cologne wins the “where do I actually stay” argument for the whole Rhineland, and it is not close. Bonn is 20 minutes away by regional train. Düsseldorf is 21. Aachen’s UNESCO cathedral is 33 minutes by ICE. The Romantic Rhine’s castle stretch starts about an hour south, with KD boats running the river itself. Pick one Cologne hotel, buy a Deutschland-Ticket for EUR63 a month or a 24hTicket NRW for EUR39.

Cologne hits different in 2026: the Kolner Dom just started charging a 12 EUR sightseeing fee, so half the “free things to do” lists about this city are already out of date. Here is the actual plan. Two focused days nail the essentials (the Dom, the Altstadt, a proper Kolsch crawl), and every extra day past that buys you Museum Ludwig, the Chocolate Museum, and neighborhoods most visitors never reach. Skip the Roman-Germanic Museum for now, it is closed until 2030, and do not skip a real brauhaus with a Kobes waiter working the room.