Prek Toal
Tonle Sap and Grassplains

The world famous sanctuary harbours seven species of water birds of global significance: Spot billed Pelican, Milky Stork, Painted Stork, Lesser Adjutant, Greater Adjutant, Black headed Ibis, Oriental Darter, there is a globally significant population of Grey-headed Fish Eagles and the secretive Masked Finfoot was spotted on an SVC trip in March 2011, over 150 species have been recorded in the reserve.

The Prek Toal area consists of seasonally inundated freshwater swamp forest with a high botanical diversity. Short tree shrub makes up most of the landscape, forming a dense under story with scattered large trees, which form the vital nesting ground for large water birds. Prek Toal is unmatched throughout South East Asia for the number and populations of endangered water birds it supports through the dry season. Large flocks of cormorants, storks and pelicans are almost guaranteed from January to May, along with herons, egrets and terns.

Prek Toal can be visited as a day trip from Siem Reap. The village is about an hour’s boat ride from where visitors embark from Siem Reap. A day trip from Siem Reap involves an early morning pick up from your hotel around 5am with breakfast on route, ensuring that you in the reserve around 8am.

Usually returning to Prek Toal Village for an early lunch in the village. After lunch we organise an optional paddle boat tour of the floating village which if not seen before is a unique experience.

An overnight stay in the Environmental Research Station or floating house can be arranged in the village allowing the visitor to be in the core reserve for dawn.


Cormorants and darters begin breeding in October, pelican numbers peak in December or January and storks peak in February. By late March often the only water remaining is along three narrow streams which are thronged with birds until late May when water levels begin to rise. Most birds depart Prek Toal during the rainy season (June-September), although Masked Finfoot is occasionally seen in August.


Seasonally flooded forest and scrub. Open water retreats to reveal muddy lakeshore.

Planning a trip

It is recommended to allow 1-2 days to experience this location.
Other sites in Tonle Sap and Grassplains