Aarhus lives up to its "smallest big city" motto. It’s petite enough to conquer in a weekend, yet buzzing with enough energy to rival Copenhagen. This is where Danish hygge meets youthful innovation: think Michelin-starred dining alongside quirky food markets, avant-garde architecture framing half-timbered houses, and world-class museums (don’t miss the rainbow panorama at ARoS). By night, craft cocktail bars and live music venues prove size doesn’t dictate ambition.

Adelaide is a new city in an old land, founded as a British colony in 1836 and now the capital of South Australia. Today, its rich mix of diverse cultures has adopted a relaxed and cosmopolitan lifestyle amidst green parks as well as 30km of beaches stretching along its suburbs. The city is famous for its al fresco eating culture, and it is the centre of the Australian wine industry, with some of the best food and drinks in the world.

With the tiny rivers and narrow alleys, extraordinarily varied architecture, and the poetry which emerges from the magnificent historical centre, the Alsatian capital is simply delightful. A rich cuisine, a plentiful cultural life, and a position in the heart of Europe are also important parts of the city's identity. Both in winter and summer, Strasbourg, which is classified as a world heritage site by the United Nations, is one of France’s most attractive and romantic destinations.

Rio de Janeiro — the city’s name alone conjures up images of pristine beaches, lush forests, and thrilling celebrations. Sitting on top of the Corcovado Mountain, Christ the Redeemer watches over the two-faced party capital of Latin America, split between a bustling urban landscape and an outstanding natural environment. Rio is a city like no other, known worldwide for its magnificent New Year firework display on Copacabana beach, its explosive carnival, its joyful people, and its exquisite multicultural cuisine.

Cluj-Napoca, often referred to as the unofficial capital of Transylvania, is a vibrant and lively city with a rich cultural history. Despite its ominous administrative status, the city is far from grim and has a well-deserved reputation as a party town. Named the European Youth Capital in 2015, Cluj-Napoca is home to an estimated 100,000 students, who make up about a fifth of the population. This youthful energy, combined with the city's cultural renaissance, makes Cluj-Napoca a must-visit destination for anyone interested in experiencing the vibrant arts and entertainment scene.