English: Sorabora tank is amazing masterpiece of Sri Lankan ancient irrigation technology. The most remarkable thing to see in this tank is, the Sorowwa (sluice gate), which was made out of natural rock. This is the only such sluice gate found in Sri Lanka
The famous Sorabora Wewa, the massive irrigation reservoir of ancient Bintanne lies about 1 km from the current Mahiyangana town and a must see destination for visitors of Mahiyangana Rajmaha Viharaya.