Diyawanna Lake or Parliament Lake, is one of the lakes within Sri Jayawardenepura Kotte, Sri Lanka.
It is quite popular as the Sri Lankan Parliament Building was built on an artificial island at the center of the lake. The Diyatha Uyana park is also located on the banks of this lake.
Address Sri Lanka
Coordinates 6°53'27.866" N 79°55'1.817" E