The Mekong River is one of the world's great rivers and there are several great options for cruising the Mekong.
Pandaw Cruises operate a number of very popular boutique replica colonial-era steamers on Mekong cruises between Vietnam's Mekong Delta and Cambodia's Mekong almost as far as the temples of Angkor at Siem Reap.
Pandaw's 7-night Mekong Cruise can also be split into 3 and 4 night cruises.
Heritage Line operates a luxurious boutique cruise on the Mekong between the Mekong Delta and Siem Reap or vice versa.
AMA Waterways and the Mekong Prestige are excellent options for cruising the Mekong in Cambodia and the Aqua Mekong is ideal for those looking for the best luxury cruise on the Mekong.