Vibrant, ever-changing, multi-faceted Johannesburg flings contrast at you from every angle. Trees line streets where houses hide their manicured gardens and pristine blue swimming pools behind high white walls, miles of shacks tell of the effects of the apartheid years — still to be overcome. The air of Africa’s most dynamic city vibrates with music and buzzes with business while its stylish restaurants, elegant shops, art galleries, and theatres delight the international visitor.

Rio de Janeiro — the city’s name alone conjures up images of pristine beaches, lush forests, and thrilling celebrations. Sitting on top of the Corcovado Mountain, Christ the Redeemer watches over the two-faced party capital of Latin America, split between a bustling urban landscape and an outstanding natural environment. Rio is a city like no other, known worldwide for its magnificent New Year firework display on Copacabana beach, its explosive carnival, its joyful people, and its exquisite multicultural cuisine.

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.