The Anawilundawa Wetland Sanctuary, located in the Puttalam District of Sri Lanka, is a vibrant and ecologically significant area recognized for its rich biodiversity and natural beauty. Nestled between the coast and the Chilaw lagoon, this sanctuary spans over 1,397 hectares and consists of six interconnected villus (shallow lakes) and three peripheral reservoirs.

Designated as a Ramsar Wetland of International Importance in 2001, Anawilundawa is a haven for a wide variety of flora and fauna, particularly avian species. It supports over 150 species of birds, including resident and migratory species such as the Asian Openbill, Black-headed Ibis, and Painted Stork. The wetland also serves as a critical breeding ground for numerous fish species, amphibians, and reptiles, contributing to the region’s ecological balance.

The sanctuary’s landscape features a mix of freshwater lakes, marshes, and mangrove swamps, providing a diverse range of habitats. This diversity is essential for the sustenance of the wetland’s rich wildlife and plant species. The mangroves and aquatic plants play a crucial role in maintaining water quality, preventing soil erosion, and acting as natural water filters.

Anawilundawa is also an important resource for the local communities who rely on it for traditional fishing, agriculture, and eco-tourism. Efforts are continually made to balance conservation with sustainable use, ensuring the protection of this unique wetland for future generations.

Visitors to Anawilundawa can enjoy bird watching, nature walks, and experiencing the tranquil beauty of this pristine environment. The sanctuary’s combination of ecological significance, scenic landscapes, and cultural heritage makes it a valuable natural treasure in Sri Lanka.