Hectic, bustling, chaotic — Dhaka is an enormous city of endless possibilities with energy to spare. Though it can seem a bit overwhelming at first, visitors who take the time to explore will find the experience most rewarding. Delicious food, bustling markets, serene parks and gardens, lazy river cruises and death-defying rickshaw rides, fascinating museums, temples and mosques to ease the soul, and tantalising musical and dance performances; all this and more awaits the adventurous traveller who dares to venture into this unique city.

With its breathtaking beaches, secluded waterfalls, bustling night markets, and electric nightlife, Koh Samui offers a perfect blend of adventure and relaxation—maybe that explains why this small island in the Gulf of Thailand attracts more than 2 million visitors every year.

Kerala’s first city, with its knotty official name of Thiruvananthapuram (often substituted by the shorter, more manageable Trivandrum), is a rich introduction to southern India's urban and cultural life. Trivandrum tends to be unjustly overlooked en route to the state's beachside settlements but easily warrants a few days of its own.

New Delhi is a thoroughly inscrutable onion of a city: every layer you peel off reveals an even deeper layer of history. Rebuilt eight times by its many conquerors, it has been the seat of the Hindu, Muslim, and British empires. All of them have left their mark on the architecture, customs, food and people of this relentless city; all are undergoing a transformation in the capital of modern India.

Known as one of the imperial cities of Morocco, the opulent city of Fès is the country's oldest city, and it is split into two areas – Fès-el-Bali (Old Fes) and Fès-el-Djedid (New Fes) – as some mystical fusion of an ancient Islamic past and the French-influenced present. The endless Medina, which contains 9,500 streets, sells everything from jewellery to furniture, crafts, carpets, leather goods and spices.