What ? This is a scenic lagoon surrounded by mangroves, salt marshes, and wetlands that host a variety of birds and aquatic life.
Where ? It is located in Mullaitivu District, Northern Province, connected to the Indian Ocean by a narrow channel, around 320 km from Colombo.
When ? It can be visited all year, though the dry season from May to September offers the best visibility and bird activity.
Nai Aru Lagoon is a haven for nature lovers, offering opportunities to observe migratory birds, wading species, and the peaceful interaction between land and sea ecosystems. The area’s still waters and green surroundings make it a popular place for photography and eco-tourism. Traditional fishing boats can often be seen gliding across the calm lagoon surface.