7 European gems to visitSponsored Post
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The scent of adventure awaits in Cologne, Germany's fourth largest city and one of the oldest, existing since Roman times.
The city boasts one of the largest universities in Europe, and the famous twin peaks of the Cologne Cathedral are instantly recognisable.
Among the many museums in the city is the Farina Fragrance Museum, which celebrates the invention of eau de cologne, the popular perfume the city is famous for.