Known to the Vietnamese as Cuu Long, or "Nine Dragons", the Mekong Delta, covers 39,000 sq.km and is the rice basket of southern Vietnam. A watery world of rivers and canals, rice fields and fruit orchards, a visit to this fascinating and beautiful region of southern Vietnam is a must for any visitor to the country.

The Sepik River is one of two vast tropical river systems in Papua New Guinea that meander through the densely forested lowlands of the world's second largest - and the world's tallest - island. Along the banks of the river and its many tributaries live sparsely scattered, remote villages scarcely contacted by the outside world, where people live a lifestyle that has changed little for thousands of years.

If you have never visited Cambodia before and are limited on time, the highlights not to miss are the ancient, UNESCO World Heritage-listed temples of Angkor, including Angkor Wat, and the Mekong riverside capital of Phnom Penh, once regarded as the Venice of old French Indochina.

Amongst of the newest frontiers for adventurous divers in Indonesia are the many islands of the Laut Maluku - the Maluku Sea - that lies between Sulawesi's northern peninsular and the now famous dive sites of Raja Ampat on West Papua's Birdshead Peninsular.