Poḷonnaruwa (Sinhalese Poḷonnaruwa or Puḷattipura, Tamil Polaṉṉaṟuvai or Puḷatti nakaram) is the main town of Polonnaruwa District in North Central Province, Sri Lanka. Kaduruwela area is the Polonnaruwa New Town and the other part of Polonnaruwa remains as the royal ancient city of the Kingdom of Polonnaruwa.
The second most ancient of Sri Lanka's kingdoms, Polonnaruwa was first declared the capital city by King Vijayabahu I, who defeated Chola invaders in 1070 to reunite the country once more under a local leader.
The Ancient City of Polonnaruwa has been declared a World Heritage Site.
Currently the new Polonnaruwa is under going a major development project known as the "Awakening of Polonnaruwa" under the concept of President Maithripala Sirisena. It envisions the development of all sectors in Polonnaruwa including roads, electricity, agriculture, education, health and environment will be developed comprehensively.Source : Wikipedia