#1. Aarhus

Aarhus (oar-hus) has long laboured in the shadow of consummate capital Copenhagen, but transformation is afoot. Denmark's second-largest city is busy staking a claim for visitor attention, and building a reputation as an emerging European destination for savvy city-breakers, festival-goers, art and food fans, and those looking beyond the capital-city conga.

This Viking-founded, student-filled hub has accrued some weighty accolades to shore up its appeal, too: in 2017 its titles included European Capital of Culture and European Region of Gastronomy (the latter was awarded to Aarhus and the larger central Denmark region).

The ever-expanding menu of architectural landmarks, lauded restaurants, bars, festivals and boutiques is a mark of a vibrant city on the rise. It's a great place to explore – compact, photogenic and friendly (its local nickname is 'the city of smiles').