Cologne Sightseeing Essentials
Sightseeing in Cologne
Cologne packs its main sights into a compact center on the Rhine, so a sightseeing day here is mostly about pacing rather than distance.
Kölner Dom
Since 1 July 2026, tourist sightseeing entry to the cathedral costs €12 regular, €6 reduced; free entry is preserved for services, private prayer, candle-lighting and under-14s. The full fee schedule and exemptions are on koelner-dom.de . The south tower climb is 533 stone steps with no lift, €8 / €4 reduced, and the Treasury is €8 / €4; a combined tower-and-treasury ticket costs €12 / €6. Book a skip-the-line tower and treasury slot if you want to avoid the Roncalliplatz queue.
Old Town
The Altstadt around Alter Markt and Fischmarkt holds the rebuilt gabled row houses, Groß St. Martin’s Romanesque tower, and the Historic City Hall with its Renaissance loggia. It’s free to wander and connects directly to the Hohenzollernbrücke, the pedestrian bridge covered in love locks with a Dom view behind you.
The Roman-Germanic Museum’s new home
The museum’s own building on Roncalliplatz has been closed for structural work since 2018 and isn’t expected to reopen before 2030. Its Roman mosaics and grave goods are on display in the meantime at Belgisches Haus, Cäcilienstraße 46, a short walk from Neumarkt; don’t plan a stop at the Roncalliplatz building itself.
Two major museums
Museum Ludwig holds one of the largest Picasso collections outside Spain along with major Pop Art and Russian avant-garde works, at €19.80 adult / €13.50 reduced, free under 18. The Wallraf-Richartz-Museum, covering medieval through Impressionist works, runs €8 to €13 depending on the current special exhibition. Both sit inside the same walkable Museum Mile stretch, so a single museum morning can cover both without needing transit between them.
Roman Cologne, moved
Cologne was a Roman provincial capital, and the city’s Roman-era finds, mosaics, glassware and grave goods from Roman Köln, are worth a stop even though the Roman-Germanic Museum’s Roncalliplatz building itself is shut. Belgisches Haus, a short walk from Neumarkt, is the address to use now, and the Cologne museums authority listing covers current hours for that and the city’s other municipal museums.
Getting around
Cologne’s center is genuinely walkable, but the KVB tram, bus and U-Bahn network covers the rest at €3.50 a single fare or €8.40 for a day pass. A 1-hour Rhine cruise from Frankenwerft is a good way to see the skyline from the water; fares run roughly €15 to €18.
Practical tips
Buy the cathedral sightseeing ticket online ahead of a summer weekend to skip the Roncalliplatz line. Kölsch is served in small 0.2-liter glasses at a Brauhaus, and tradition says you don’t ask for the tray to stop until you’re actually done. For a step-by-step route through these same sights, see the walking tours guide for Cologne .