In the Alpine foothills, just 50 km from Milan, Bergamo is the most striking city in Lombardy. Built on two levels, the Lower City is more modern and dynamic, whilst the famous ‘Upper City’ boasts a stunning historic centre full of monuments and works of art. In the area around the city the Iseo Lake is well worth a visit, as are the sanctuary at Caravaggio and Crespi d’Adda – the most important company town in Italy, listed as a world heritage site by UNESCO.

More than 26 miles of lakefront frame Chicago's stunning urban skyline. Here in the heart of the Midwest, the nation’s third-largest city boasts soaring skyscrapers and colorful neighborhoods against a backdrop of sandy beaches and beautiful parks. This cosmopolitan playground bursts with things to do. Sightseeing options range from Chicago icons — such as Millennium Park’s Cloud Gate, Grant Park’s Buckingham Fountain and Navy Pier’s Ferris wheel — to fascinating history and architecture tours.

Founded nearly eight centuries ago, Indonesia’s second-largest city has seen empires come and go. The founders of the Hindu Majapahit Empire arrived in the late 13th century and remained until the 17th, to be followed by Muslim rulers of Mataram, then the colonialists of the Dutch East India Company. In recent decades, Surabaya has grown into a cosmopolitan seaport and conurbation where 21st-century hotels, apartment towers, and shopping malls stand next to historic mosques and palaces.

Stunning Himalayan vistas, big-city bustle, centuries-old temples, an array of vibrant colours, intoxicating aromas and friendly smiles all come together in the eclectic metropolis that is Kathmandu. Nepal's capital is an emerging cosmopolitan city, yet it remains steeped in cultural, artistic and religious traditions. Kathmandu offers visitors an assortment of unique sights and experiences. Independent travellers and trekking groups alike will find no shortage of things to do.

European explorers took what today is Praslin Island's nature reserve to be the original Garden of Eden, and no wonder — the primeval forest of Vallee de Mai has changed little over millions of years, and giant Aldabra tortoises still roam the archipelago populated by an incredible diversity of endemic plant and animal species. Out of the 115 islands that make up the Seychelles, only 12 are inhabited by humans, making for splendidly pure natural landscapes, unspoilt beaches, and some of the world's most fantastic diving spots.