Looking for the best things to do in Cologne? Germany’s fourth-largest city mixes almost 2,000 years of history with a relaxed Rhineland attitude, world-class museums and a beer culture you won’t find anywhere else. Whether you’re here for a weekend or just a day trip, this Cologne travel guide covers the 13 best things to do in Cologne, from iconic landmarks and hidden corners to food, nightlife and the city’s legendary festivals. So let’s dive in and explore the top Cologne attractions that belong on your itinerary.

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1. Visit Cologne Cathedral (Kölner Dom)

Photo credit: Giorgi Iremadze / Unsplash

No list of things to do in Cologne starts anywhere else. The twin-spired Gothic cathedral took more than 600 years to build: construction began in 1248 and the cathedral was finally completed in 1880. It has been a UNESCO World Heritage Site since 1996, attracts around six million visitors a year and is home to the golden Shrine of the Three Kings.

For the best view, climb the 533 steps of the south tower to the viewing platform at roughly 97 metres. Good to know: since 1 July 2026, tourist visits to the interior cost €12, while children up to 13 enter free. Worshippers can still enter free of charge via the north portal.

2. Walk Across the Hohenzollern Bridge

Photo credit: Markus Spiske / Unsplash

Right behind the cathedral, the Hohenzollern Bridge carries trains across the Rhine, and its pedestrian walkway is covered in tens of thousands of love locks left by couples from all over the world. Walk over to the Deutz side and grab a seat on the steps of the Rheinboulevard: at sunset, the view of the cathedral and the Old Town skyline is one of the most photographed in Germany.

3. Explore the Old Town (Altstadt)

Cologne’s Altstadt is the perfect place to get lost. Wander between Alter Markt and Heumarkt, admire the colourful gabled houses along the Rhine promenade and visit Groß St. Martin, one of the city’s twelve great Romanesque churches. The narrow lanes are packed with traditional pubs, making this the ideal area to end a day of sightseeing.

4. Drink Kölsch in a Traditional Brauhaus

Kölsch is more than a beer, it’s a way of life. It is served in slim 0.2-litre glasses called Stangen, carried around in a round tray (the Kranz) by waiters known as Köbes. Your glass is refilled automatically until you place your beer mat on top of it. Popular spots include Gaffel am Dom and Sünner im Walfisch. Order a “Halve Hahn” – despite the name, it’s a rye roll with cheese, not half a chicken.

5. Visit the Chocolate Museum

Photo credit: Jimmy Liao

Opened on 31 October 1993 on the Rheinauhafen peninsula, the Schokoladenmuseum tells the 5,000-year story of cocoa on around 4,000 square metres. You can walk through a tropical house with cocoa trees, watch chocolate being made in a glass production line and, of course, taste from the three-metre-high chocolate fountain filled with around 200 kilograms of liquid chocolate. A great option for a rainy day in Cologne.

6. Stroll Through the Rheinauhafen

Just next to the Chocolate Museum lies the Rheinauhafen, a former harbour turned modern waterfront district. Its three Kranhäuser (crane houses), shaped like giant harbour cranes, have become a landmark of the modern skyline. From the Hohenzollern Bridge it’s a pleasant 20–25-minute walk along the river.

7. Discover Modern Art at Museum Ludwig

Directly next to the cathedral, Museum Ludwig is one of Europe’s most important museums for modern art. Highlights include an outstanding pop art collection with works by Andy Warhol and Roy Lichtenstein, plus one of the largest Picasso collections in Europe. Art lovers should also add the Wallraf-Richartz-Museum to their list.

8. Enjoy the View from the KölnTriangle

Don’t feel like climbing 533 steps? Then head to the KölnTriangle in Deutz. A lift takes you to the rooftop platform on the 29th floor, at about 100 metres – practically at eye level with the cathedral. On clear days the 360-degree view stretches all the way to the Siebengebirge hills. The platform closes during storms.

9. Take a Rhine Cruise

Photo credit: Nikolai Kolosov / Unsplash

Seeing Cologne from the water is a must. Panorama cruises, for example with the KD (Köln-Düsseldorfer) fleet, depart from the Old Town landing stages and glide under the city’s bridges, past the cathedral, the Old Town and the crane houses. Evening cruises are especially atmospheric when the skyline lights up.

10. Ride the Cologne Cable Car

Built for the 1957 Federal Garden Show, the Kölner Seilbahn floats around 935 metres across the Rhine, at heights of up to 50 metres, between the Cologne Zoo area and the Rheinpark. It runs from March to early November. Combine it with a picnic in the Rheinpark or a visit to Cologne Zoo for a perfect family day.

11. Hang Out in the Belgian Quarter

The Belgisches Viertel, with streets named after Belgian cities like Brussels and Antwerp, is Cologne’s creative heart. Think independent boutiques, specialty coffee, small galleries and cosy bars. On warm evenings, Brüsseler Platz fills up with locals – one of the best places to experience Cologne like a local.

12. Dive Into Roman Cologne

Cologne was founded by the Romans, and the Romano-Germanic Museum shows it best. Its main building on Roncalliplatz is closed for renovation, but key exhibits are on display in the interim exhibition at the Belgian House (Belgisches Haus, Cäcilienstraße 46), close to Neumarkt. The museum holds the world’s largest collection of Roman glass.

13. Celebrate Cologne Carnival

Kölle Alaaf! The “fifth season” officially kicks off every year on 11 November at 11:11 am and peaks with the street carnival in the days before Lent. The highlight is the Rose Monday parade, which starts at Chlodwigplatz – in 2027, Rose Monday falls on 8 February. Dress up, sing along and join the party.

Visiting in winter instead? Cologne’s Christmas markets are among the most famous in Germany. The market at the cathedral runs from 16 November to 23 December 2026, and there are also charming markets on Alter Markt and at the harbour next to the Chocolate Museum.

FAQ: Things To Do in Cologne

How many days do you need in Cologne? Two to three days are enough to see the main Cologne attractions, enjoy a Brauhaus evening and explore neighbourhoods like the Belgian Quarter.

Is Cologne Cathedral free to visit? Not for tourists anymore: since 1 July 2026, tourist entry costs €12. Children up to 13, worshippers and visitors attending services enter free.

Final Thoughts

From the mighty cathedral to a cold Kölsch in the Old Town, these 13 best things to do in Cologne show why the city wins over every visitor. Pack comfortable shoes, bring your appetite and get ready to fall in love with the Rhineland.

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Featured Image: (c) Eric Weber / Unsplash