Polonnaruwa (Ancient City of Polonnaruwa) was the second capital of Sri Lanka after the destruction of Anuradhapura in 993. It comprises, besides the Brahmanic monuments built by the Cholas, the monumental ruins of the fabulous garden-city created by Parakramabahu I in the 12th century.
The second oldest of all Sri Lanka’s kingdoms, Polonnaruwa was first established as a military post by the Sinhalese kingdom. It was renamed Jananathamangalam by the Chola dynasty after their successful invasion of the country’s then capital, Anuradhapura, in the 10th century. The Ancient City of Polonnaruwa has been declared a World Heritage Site.
Parakrama Samudra is a shallow reservoir, consisting of five separate reservoirs (thopa, dumbutulu, erabadu, bhu, kalahagala tanks) connected by narrow channels.