SORABORA WEWA - SRI LANKA.

Sorabora Wewa (සොරබොර වැව) is an ancient reservoir in Mahiyangana, Badulla District Sri Lanka. It is thought to have been constructed during the reign of King Dutugemunu (161 BC – 137 BC) by a giant named Bulatha. In the ancient past, this tank was known as the 'Sea of Bintenna'.