A vibrant city where diverse architecture takes center stage, Cologne is the ideal place to enjoy long strolls or bike rides to your heart's content. Walking or cycling through Cologne allows you to take in the charms of the quaint medieval Old Town, admire shiny modern buildings, and stand in awe before the grandeur of the magnificent Cologne Cathedral. For a refreshing finish, enjoy a glass or two of ice-cold local beer. Better still, join a tour of a traditional brewery to learn everything about the Kolsch beer-making technique, which is unique to Cologne.