
By Global Travel Guide Editorial Team
The cathedral's twin spires reach 157 metres; construction began in 1248 and was completed in 1880, 632 years later. The interior holds the Shrine of the Three Kings and medieval stained glass, and the south tower has 533 steps to a viewing platform. It is a UNESCO World Heritage Site and free to enter for prayer, with a charge for tourist visits since July 2026. The cathedral is next to Köln Hauptbahnhof, making it an easy stop.
The details official guides skip — save time, avoid crowds, and get better photos.
Climb the south tower early The tower has hundreds of steps and a narrow spiral staircase. Start early, carry water, and skip the climb if you are not comfortable with enclosed spaces.
Yes, the south tower has 533 steps and a viewing platform; tickets are sold separately. The climb is narrow and not suitable for everyone.
The cathedral is open daily 6:00-20:00, but tourist visits are generally Mon-Sat 10:00-17:45 and Sun/holidays 13:30-16:30. It closes during services.
Allow 1-2 hours for the cathedral and treasury; add 30-45 minutes for the tower climb. The Christmas market outside adds more time in December.
The market at the cathedral runs from late November to 23 December, with the twin spires as the backdrop. Evenings are the most atmospheric.