Home to the oldest university in the English-speaking world (and the second-oldest in continuous operation on the planet), Oxford is more than a celebrated microcosm of academic scholarship: there's the splendid architecture, hefty literary heritage, and plenty more to fill an eventful few days.

Hilltop town in the south of France, Carcassonne lies at the crossing of two major routes: from the Atlantic to the Mediterranean coast and from the heart of France to Spain, both used since antiquity. The medieval fortified Cité is a UNESCO World Heritage Site. No wonder Carcassone is home to a unique historical and cultural past. If you add the local traditional dishes, the hospitality of its inhabitants, and some of the best vineyards in the south of France, your stay holds promise of being a most memorable one.

Nestled at the foot of the Rocky Mountains, Denver is a city brimming with life. With 300 annual days of sunshine, the Mile High City is a year-round destination that seamlessly blends a rich Western heritage and passion for the outdoors with urban excitement. Downtown Denver is home to an array of chef-owned restaurants, brewpubs, professional sports, shops, and family-friendly attractions. Additionally, Denver serves as the premier gateway to the most breathtaking national parks in the Western USA, including Mesa Verde, one of Colorado's four national parks, as well as Wyoming's Yellowstone and Utah's Canyonlands.

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.

Despite being Slovenia’s second largest city, Maribor has the charm of a small town where nature and city live in close proximity. Embraced on all sides by lush green hills which in winter turn white and are excellent for skiing, forests and vineyards, most within an easy walk from the centre, you can sample the cafes and restaurants and stroll through the vibrant streets of the old town. But the nearby hills are a constant reminder that nature is just a few steps away and a whole world of leisure awaits you.