Nuwara Wewa of the Ancient Anuradhapura Kingdom (අනුරාධපුර රාජධානියේ නුවර වැව)
Nuwara Wewa is the largest of the three man made reservoirs in Anuradhapura. Nuwara Wewa is believed to be built by King Vattagamini Abaya popularly known as King Valagamba in the first century BC.