The narrow and often steep granite-paved streets of Cagliari’s Castello District are a reminder of a bygone age when the town was dominated at first by Pisans, and later by the Aragonese. Built from white limestone, the walls and towers of the Old Town shimmer in the sun and are a magnificent sight, especially if you are lucky and approach the city from the sea, as the English novelist D.H. Lawrence did in 1921 when he described the Old Town as looking like a "Jerusalem without trees".

Portlanders respond eagerly to the summons of the city's unofficial motto: "Keep Portland Weird." While the real Portland differs from the exaggerated version famously portrayed in Portlandia, some quirky traits do hold true. Known for its thriving food, beer, and coffee scenes, Portland blends creativity with whimsy. It's the hometown of culinary legend James Beard and offers unique experiences like weddings at doughnut shops, 'brew 'n' view' theaters, and even a vegan strip club.

St Barts (Saint-Barthélemy) blends French sophistication with Caribbean ease across its 25 square kilometres of sun-drenched coves and scrub-covered hills. This petite island, nestled between St Martin and Guadeloupe, delivers outsized pleasures: from Michelin-worthy dining to yacht-filled harbours and powdery beaches framed by bougainvillea. Though favoured by jet-setters, its true wealth lies in preserved landscapes. Discover marine reserves, wind-sculpted cliffs, and that particular glow when golden hour gilds a rhum punch.

Windhoek is at Namibia's centre in more ways than one: apart from being the country's main political hub by design, it also happens to sit in its very heart geographically, making the city an easy stop over on the way to Namibia's spectacular natural attractions. Some of those include the Namib-Naukluft National Park, with its striking Sossusvlei and Deadvlei, Etosha National Park with free-roaming indigenous animals, and the endless stretch of ghastly, striking Skeleton Coast.

Surrounded by lush vineyards, Jerez de la Frontera is a captivating city known as the birthplace of sherry wine. Immerse yourself in its rich cultural heritage as the cradle of flamenco, home to the mesmerising "dancing" Andalusian horses, and the thrilling capital of motorcycle racing. Wander through the charming historic centre, with its narrow streets, beautiful squares, and iconic Alcazar. Discover the city's allure in unique museums, the atmospheric gipsy quarter, and remarkable architectural marvels that tell stories of its illustrious past.