Batticaloa is in the eastern coast of Sri Lanka on a flat coastal plain boarded by the Indian Ocean in the east occupies the central part of the eastern Sri Lanka. Its average elevation is around 5 meters. Scenic beauty of the Batticaloa is the Lagoons. Batticaloa district has three lagoons such as Batticaloa Lagoon, Valaichchenai Lagoon, and Vakari (Panichchankerni) Lagoon. Among these lagoon, Batticaloa Lagoon is the largest lagoon and has 56 km long 162 square km area, extending from Pankudaweli in North and Kalmunai in South.
There are several islands within the Batticaloa Lagoon such as Puliayantheevu, Buffaloa Island, Bone Island Many bridges are built across the lagoon connecting the landmasses and the islands. The Puliayantheevu is the metropolitan place of the city. The biggest bridge of all is Lady Manning bridge located at Kallady, which is the main access path to the city from the southern places of the district. This bridge is also famous for Singing fishes which was considered musical sounds heard in the Kallady lagoon in the full moon day. A priest named Father Lang recorded this musical charm and broadcast it in the 1960s over the (Sri Lanka Broadcasting Cooperation).
Rice and coconuts are the two staples of the district, and steamers trading round the island call regularly at the port. The lagoon is famous for its “singing fish,” supposed to be shell-fish which give forth musical notes. The district has a remnant of Veddahs or wild men of the wood. Prior to the Sri Lankan civil war, there were large scale shrimp farms as well as fish and rice processing activities. Batticaloa shows a huge potential for tourism related industries.