When in Debrecen, use your senses instead of just looking for the signposts. Look down ahead of you to see on what kind of planks the citizens walked the streets in days of old. Look up to the sky and marvel at the colourful facades of the merchants’ houses, built at the beginning of the previous century. Follow your nose to the pleasant smells from the busy Mediterranean squares and intimate cafés, or simply listen to your ears and let the charming music guide your steps.

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.

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.

The grind and glam of Nashville, Tennessee was well-earned. After all, it's known nationally and even worldwide as the "Music City." Serving home to the Grand Ole Opry, the Country Music Hall of Fame and many major record labels, Nashville may trace the moniker back to 1874, when a performance by the Fisk Jubilee Singers for Queen Victoria of England earned her instant admiration and statement: "These young people must surely come from a musical city."

If Saigon is the frenetic, commercial heartbeat of Vietnam, then verdant and historic Hanoi is the sedate, intellectual soul of the country. Its leafy boulevards, serene lakes, and sweeping white French colonial architecture set the scene as tourists and locals go about their business at a pleasingly civilised pace.