Colombo is the financial and cultural centre of Sri Lanka, an enchanting island lying off India's southern tip. These city folks go about their daily business with a cheerfulness born of optimism in this noisy and traffic-congested metropolis. But despite being known as a chaotic city, Sri Lanka's capital offers a handful of attractions for first-time visitors, including old colonial buildings, breathtaking religious temples, a beautiful shore, and flavourful food.

Moscow is a city of contrasts where the bohemian and the glamorous merge in an idiosyncratic fusion – do not be surprised to find a golden-domed 16th-century church next to an ultra-modern glass skyscraper or a Soviet blockhouse. Here, salty fish eggs (caviar) are washed down with bubbly champagne, and worn-out commuters travel by the elaborately decorated, elegant metro, one of the city's main attractions.

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.

Varna is a vibrant seaside city on Bulgaria's Black Sea coast, known for its sandy beaches, rich Greco-Roman history and lively cultural scene. Enjoy golden sands and clear waters, explore the world’s oldest gold treasure at the Varna Archaeological Museum and stroll through the scenic Sea Garden. The Roman Baths reveal the city’s ancient roots, while festivals, art exhibitions, and a buzzing nightlife add modern energy.