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.

Trek on foot and by elephant through the mountains and forests to meet some of Thailand's fascinating and colorful ethnic minority hilltribe people. Stay at unique homestay guesthouses, built in traditional styles, and help to preserve a valuable but threatened way of life.

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.

Based in Lombok, The Katharina sailing cruises are primarily focused on Eastern Indonesia, highlights of which include the islands of Lombok, Sumbawa, Komodo, Rinca, Flores, the Moluccas, and Irian Jaya (West-Papua) where she will visit, among other places the famous, Asmat tribe.