Straddling the Adriatic Sea where it plunges deepest into Europe, Rijeka boasts a rich maritime history. Croatia's third largest city and the heart of Primorsko-Goranska County, its charm lies in its hospitable spirit and diverse cultural heritage. As you amble along the Habsburg-era Korzo promenade, peek into the 19th-century National Theatre, graced with Klimt's artwork. Soak up the sweeping views of Kvarner Bay's islands from Trsat Castle. A cosmopolitan harbour of coexistence, welcome to Rijeka.

Speaking of Parma, the first things that come to mind are probably the ham and Parmesan cheese. Indeed, Parma is one of the most important culinary centres of Italy — but this city is so much more than that. Parma was the capital of a very powerful duchy, which left a legacy of stunning monuments and palaces. In addition, the splendour of that period created fertile grounds for the flourishing of art. In fact, Parma became one of the main centres for opera, thanks to its amazing theatres and its fine citizen Giuseppe Verdi.

Glasgow is the 21st-century magnet of Great Britain, with an energetic yet sophisticated vibe. Formerly Britain's major centre of industrial prowess, it has transformed into a booming hub for art and culture in the past decades. The city prides itself on a never-ending stream of up-and-coming musicians and a thriving nightlife. Glasgow is also home to many excellent modern Scottish restaurants dedicated to preserving their Scottish heritage. Some of the best shopping in the country can be found here, too.

Inverness, the self-proclaimed 'Capital of the Highlands', is a city located in the northernmost region of Britain and boasts breathtaking mountain and moorland scenery. It sits on the River Ness, just a short distance from the famous Loch Ness, known for its legendary Monster. The city is home to impressive historic structures and provides convenient access to various outdoor adventures, from lochs and castles to nature reserves and battlefields.

The Elbe River, lakes and canals, the historic Town Hall, the UNESCO World Heritage Site Speicherstadt and Kontorhaus District with Chilehaus, the nightlife on the famous Reeperbahn and the traditional Hamburg fish market shape the image of Hamburg, Germany’s green city on the waterfront. The HafenCity offers modern architecture and the new landmark, the concert hall Elbphilharmonie. In Hamburg — Germany's second biggest city — prestige, elegance and creativity are combined to create an edgy, modern vibe.