Nuwara Wewa Lake

Overview

Nuwara Wewa is the largest of the three great ancient tanks of Anuradhapura, covering approximately 1,200 hectares in the eastern quarter of the city. Created in approximately the 20 BCE by King Kutakannatissa, it remains an active agricultural irrigation reservoir and one of the finest birdwatching sites in the North Central Province. The tank’s sheer scale — it takes over an hour to walk along its northern bund — creates a quality of vast open-water landscape rarely encountered in Sri Lanka outside the truly large reservoirs. The margins support enormous populations of waterbirds, and the morning light on the still water with the surrounding dry zone scrub and occasional stupa visible in the distance creates a landscape of considerable beauty. The tank is less visited by tourists than Tissa Wewa, giving it a more authentic, local character.

Highlights

• Largest ancient tank in Anuradhapura at ~1,200 hectares
• Created ~20 BCE by King Kutakannatissa
• Exceptional birdwatching — enormous waterbird populations
• The scale of the open water is rarely encountered in Sri Lanka’s interior
• Morning light on the still water creates outstanding photography
• Less visited than Tissa Wewa — more authentic and local
• Active irrigation reservoir — still serving its original function
• Part of the extraordinary ancient hydraulic civilisation of the Rajarata

Best Time to Visit

Early mornings year-round for birdwatching. October–March for migratory birds.

Activities

• Birdwatching along the bund
• Sunrise photography over the water
• Cycling the tank bund
• Nature walking

Suitable For

Birdwatchers, photographers, cyclists, nature lovers

Nearby Attractions

• Anuradhapura Sacred City (10 min drive)
• Mihintale (15 min drive)
• Nachchaduwa Reservoir (20 min drive)
• Tissa Wewa (10 min drive)
• Wilpattu National Park (50 km)

Travel Tips

• Cycling the full bund is one of the best ways to explore Nuwara Wewa
• Cycle hire is available in Anuradhapura town
• The east bund provides the best bird activity in the morning
• Combine with the Sacred City circuit for a full Anuradhapura day
• The local fishing community along the bund creates interesting cultural encounters