After arriving in Copenhagen – whether at the train station or the airport – you’ll have a tough decision to make: should you head straight over to Malmö in Sweden, or do you prefer to discover the Danish capital first? The onward journey to Sweden couldn’t be easier. From Copenhagen’s main railway station, the express train takes you across the Öresund strait on the almost 8-kilometre-long Öresund Bridge via Kastrup Airport to the seaside city of Malmö in just over half an hour. Quite young and quite old Sweden’s third-largest city, with around 300,000 inhabitants, has a young population – ha…