Cologne

1. Cologne is home to the Cologne Carnival, one of the largest and most famous street festivals in Europe, attracting millions of visitors each year with its vibrant parades, costumes, and celebrations. 2. The city boasts a fascinating history of Roman influence, as it was founded as a Roman settlement called Colonia Claudia Ara Agrippinensium in 50 AD, and remnants of this ancient civilization can still be seen in various archaeological sites. 3. Cologne is known for its unique local beer called Kölsch, which is a light, crisp ale traditionally served in small 200ml glasses. The city has strict regulations on this beer style, ensuring that only breweries within the city limits can produce Kölsch.