Cartagena de Indias reigns as the crown jewel of Colombia’s Caribbean coast — not for checklist attractions, but for its sheer atmospheric magic. Within its 16th-century stone walls (built to repel pirates like Sir Francis Drake), the city unfurls as a living postcard: pastel-hued colonial buildings, salsa rhythms spilling onto cobbled streets, and horse-drawn carriages clattering past vibrant plazas. By day, the scent of fried plantains and coconut rice fills the air; by night, rooftop bars hum with rum cocktails and sea breezes.

Located right at the mouth of the Hunter River, Newcastle is the hub of the Hunter Valley wine region in New South Wales. It's home to stunning beaches, a rich heritage of Victorian architecture and plenty of live music events for all tastes. There are also lots of places for recreation, hiking and outdoor adventures nearby. Whether you are looking for vibrant city life or a spectacular natural retreat, in Newcastle you will get it all.

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.

With beautiful white sand beaches, excellent dining, and a plethora of outdoor pursuits, Floridian Naples truly has it all, and more awaits outside the city limits at the Everglades National Park downstate or – closer yet – the Ten Thousand Islands National Wildlife Refuge. Naples is also known for its first-rate golf courses and deluxe boutiques, both of which give the city a well-off, prosperous air.

Cambridge is a city oozing with history and tradition at every turn. The cityscape is dominated by the university, with its 31 colleges and their extensive green gardens, known as the "Backs", spread throughout the city. Throngs of students making their way to class or lounging by the banks of the River Cam, books in hand, as punters lazily float by, enhance the academic feeling of this centuries-old centre of scholarship, along with the numerous fascinating museums and cultural events that take place in the city.