Parakrama Samudra

The Parakrama Samudra, known universally as the "Sea of Parakrama," is a colossal, man-made shallow reservoir that stands as the ultimate achievement of ancient Sri Lankan hydraulic engineering. Built by King Parakramabahu the Great in the 12th century, this massive body of water was created by connecting three older reservoirs via a system of embankments and channels, following the king’s famous decree that "not a single drop of water falling from the sky should flow into the ocean without serving the development of mankind."

The reservoir spans a vast area of over 5,300 acres, so massive that its flowing waters produce active waves like the ocean, making it difficult to see the opposite shoreline on misty days. The reservoir is anchored by a massive earthen dam that stretches for miles along the edge of the city.

Today, the Parakrama Samudra remains a vital life source for the region, channeling water to thousands of acres of surrounding rice paddies and providing a home to diverse wildlife, including large flocks of pelicans, cormorants, and water monitor lizards. A broad road runs along the top of the embankment wall, providing a popular scenic route for an evening stroll or bicycle ride. The sunset over the water is spectacular, as the sun sinks below the distant mountains, painting the lake in warm shades of gold and orange, offering a peaceful conclusion to an exploration of Polonnaruwa.