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Marvel at the Gothic architecture and the shrine of the three wise men at one of the largest churches in the world.
Delve into the delectable history of chocolate and sample the confectionary as you find out about the different ways that it is produced around the world.
This is one of the country’s oldest zoological gardens, and has the biggest collection of animals in Germany.
The city’s former marketplace is now a lively spot known for its café culture and carnivals.
Discover a magnificent survey of modern art in this contemporary museum building dedicated to the arts and music in Cologne’s historic quarter.
Enjoy views of the city’s famed cathedral from this huge rail bridge, which is a favorite spot for couples to take a romantic stroll.