Duwili waterfall is located in Balangoda area of ​​Sabaragamuwa district in Sri Lanka. This Duwili waterfall is located in Thanjathenna village which is about 4 km away from Balangoda. This waterfall is also known as Kurawe Ganga East Falls. The height of the waterfall is about 40 meters. This is one of the most beautiful waterfalls in Sri Lanka.