Lagoon, wetlands and birdlife
The Batticaloa Lagoon is estimated to cover about 12,000 hectares and stretch for 56 kilometres. These figures give an impression of its extent. Two other natural areas each showcase different habitats: Kayankerni Marine Sanctuary encompasses 953 hectares of coral reefs, seagrass beds and mangroves. The Sathurukondan Wetlands consist of various wetland habitats and extend over 75 hectares. The area figures convey the scale; the specific habitat details help illustrate the differences between these natural areas.
Waterbirds and waders gather on open water in the Sathurukondan Wetlands. This makes the area interesting to visitors throughout the year. Rare bird species found in the Sathurukondan Wetlands include the Lesser Adjutant Stork (Leptoptilus javanicus) and the Spot-billed Pelican (Pelecanus philippensis). The birdlife offers a special perspective on the wetlands; wildlife presence may vary seasonally.
Reefs and water activities
You can snorkel at Kayankerni Reef by boat. By contrast, the seagrass beds in Thennadi Bay can be explored from Kayankerni beach without a boat. Diving in and around Kayankerni Marine Sanctuary offers the chance to discover shallow coral gardens, deeper rocky reefs and shipwrecks. So there is more to explore in the water than just coral: seagrass, rock formations and wrecks are also of interest.
When planning, consider sea conditions and local guidance: access to the seagrass beds depends on conditions and local guidance; the availability of dive operators can also vary seasonally. Before arranging specific activities, check the latest local advice and the regulations in force for the protected area.
Swimming and history at the lagoon
Passikudah Bay offers another way to enjoy the water: its clear, calm waters are considered ideal for swimming. The difference is useful when comparing your interests: swimming is the main attraction at Passikudah, while Kayankerni is associated with reefs and underwater habitats. Check local conditions if swimming is part of your plans.
Fort of Batticaloa stands on a small island, jutting into a swampy lagoon. It was originally built in 1628 as a Portuguese trading and administrative centre. Its island setting and connection to the lagoon give the structure a distinctive landscape context; its former trading and administrative role adds another historical dimension. Here, landscape and colonial history meet at a named site, without reducing the fort’s history to its present-day surroundings.
Pilgrimage route and getting there
The PâdaYâtrâ pilgrimage route also leads to Mamamgam in Batticaloa District. Thus, spiritual connections are among the region’s attractions, alongside its natural and cultural sites. Batticaloa is also the terminus of Sri Lanka’s eastern railway line and can be reached by long-distance roads that begin at the A1. Check the train connections and road routes that suit your travel dates.
Discover more destinations: Passikudah, Kalkudah, Batticaloa, Ampara, Trincomalee.
Return to the regional travel overview: Eastern Province.
