The Indonesian island of Sulawesi is ideal for adventurous cyclists: this is for riders who want the physical challenge of tropical mountains, who are looking for cultural adventure in a traditional Asian society off the beaten track, and who view the unpredictability of travel in a developing country as something to be expected and enjoyed.

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.

In Thailand's north east, the Mighty Mekong River forms a border between the country's least developed and most unspoiled region, Isaan, and the exotic landlocked country of Laos.

Experience the hills of northwestern Thailand through eyes opened by the unsurpassed knowledge of our local expert, Chan. Explore the flora and fauna along the route and visit tribal communities that live deep in this mountainous region close to the Burma border.