Located in the heart of Cambodia, Tonle Sap Lake is the largest freshwater lake in Southeast Asia. Life here is very much dictated by the seasons. Boats replace cars as the main form of transportation and locals live in floating villages and stilted houses designed to weather the rising water levels during the wet season. One of the main draws of the area is its impressive biodiversity. Accompanied by an expert local guide, set off on a cruise around this exceptional UNESCO biosphere reserve and learn about life on the lake and the huge variety of fish and bird species that call the waters home.