A dense urban stopover where Thailand and Malaysia meet, Hat Yai exudes the international energy of a border hub. Though short on sights and historic charm, its shopping centres and floating market provide anything a modern traveller could ask for.

Bangkok is full of exquisitely decorated Buddhist temples—as you go from one to the next you’ll be continually blown away by the craftsmanship and elabourate details. But if you’d rather seek enlightenment in a gourmet meal, or dance the night away, you’ll also enjoy Bangkok—the restaurant and nightclub scenes here are among the best in the world.

Laid out by British architect Edwin Lutyens, the Indian capital is a striking modern metropolis. A gracious contrast to Old Delhi's winding streets, the grand avenues and stately buildings of New Delhi are rich with history and culture, from Gandhi's Delhi home (and the site of his assassination) to the tomb of Humayun, a complex of Mughal buildings reminiscent of the Taj Mahal. Chaotic traffic is best left to the locals. Negotiate a good price for taxis or travel on the new Delhi Metro.

From modern skyscrapers and neon lights to Buddhist temples, palaces and pagodas, Seoul is a fascinating mix of old and new. A hub of business, culture and finance both within South Korea and internationally, Seoul houses the headquarters for some of the world's largest corporations. It also has one of the world's best subway systems – the easiest way to get around in this densely populated area. For the best view of the city, go to the tower on Namsan, one of the mountains that encircle the city.

Kangaroo Island is the epitome of variety, ripe with pristine beaches, historic lighthouses, conservation land, underground caves, rare honeybees, gourmet local delicacies and… penguins. Book a tour with the Kangaroo Island Penguin Centre to watch these tuxedoed darlings waddle along the water, then tuck into a hearty dinner featuring native ingredients like rich sheep’s-milk cheese, freshwater marron, olive oil and boutique wine. The island’s art galleries showcase the woodworking, glass-blowing and furniture-making talents of local craftsmen.

Traffic-locked boulevards, industrial suburbs, and modern shopping malls are exactly what you’d expect from one of Turkey’s largest cities—and Adana doesn't fall short. Amid the chaotic cityscape, there are scenic riverside parks, mosques, and traditional bazaars, where tiny restaurants serve the local speciality: Adana kebab.