Iranamadu Lake, also known as Iranamadu Tank, is one of the largest and most important irrigation reservoirs in Northern Sri Lanka. It is located in the Kilinochchi District, around 5 km southeast of Kilinochchi town. This massive man-made reservoir plays a major role in supporting agriculture, especially paddy cultivation, and provides water resources for thousands of farming families in the region.
The construction of Iranamadu Tank began in the early 20th century and was completed in 1921. It was built across the Kanakarayan Aru river basin to collect and store water for agricultural purposes. Over the years, the tank has undergone several improvements to increase its water storage capacity and strengthen its role as the backbone of Kilinochchi’s agricultural economy




Iranamadu Lake is a perfect destination for relaxing and enjoying nature. Visitors can take photographs of the scenic lake views, enjoy sunrise and sunset views, spend peaceful time with family, and experience the beauty of Northern Sri Lanka’s rural environment.
The best time to visit Iranamadu Lake is during the dry season, from May to September, when the weather is comfortable for outdoor activities. Early morning and evening are ideal times to enjoy cooler temperatures and beautiful views.
Cool weather, soft light, fewer crowds
Warm tones, scenic skies, ideal for photos
Not recommended due to heat and harsh sunlight
Suitable only for city lights and special photography
Cool weather, soft light, fewer crowds
Warm tones, scenic skies, ideal for photos
Not recommended due to heat and harsh sunlight
Suitable only for city lights and special photography
Polonnaruwa Kiri Vehera is located within the ancient city of Polonnaruwa, making it easy to reach using several transport options. Visitors can choose public transport or private vehicles depending on comfort and budget.
Visitors can take a bus from Kilinochchi town towards the Iranamadu area.
From the nearest bus stop, a tuk-tuk can be used to reach the lake.
Travel by train from Colombo or Jaffna to Kilinochchi Railway Station.
From the station, visitors can continue by taxi, tuk-tuk, or local transport to Iranamadu Lake.
Iranamadu Lake can be easily reached by private vehicle through the A9 Highway.
From Kilinochchi town, the lake is only a short drive away and the journey offers views of villages and agricultural lands.
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No, it is a man-made irrigation reservoir built for water storage and agriculture.
No, visitors can enjoy the lake area free of charge.
It is one of the largest irrigation tanks in Northern Sri Lanka and an important landmark for agriculture and local communities.