On still, moonlit nights, listeners by this bridge claim to hear faint music rising from the lagoon, the unexplained 'singing fish' of Batticaloa.
About Kallady Bridge
Kallady Bridge connects parts of Batticaloa across its large lagoon, and the legend of the singing fish has been associated with the spot for generations. Curious visitors and researchers have long tried to explain the faint nocturnal sounds, proposing fish, crustaceans, water currents or shells, but the phenomenon remains officially unexplained, sustaining its reputation as a genuine local mystery.
Kallady Bridge spans the lagoon at Batticaloa on Sri Lanka's east coast, a long bridge famous less for its engineering than for a strange local legend: the 'singing fish' of Batticaloa lagoon. On still, moonlit nights, listeners claim to hear faint musical sounds rising from the water beneath the bridge, a mystery that has intrigued people for generations.
โKallady Bridge spans the lagoon at Batticaloa on Sri Lanka's east coast, a long bridge famous less for its engineering than for a strange local legend: the 'singing fish' of Batticaloa lagoon.โ

Kallady Bridge, Sri Lanka
The Singing Fish of Batticaloa
The 'singing fish' phenomenon is one of Sri Lanka's enduring natural curiosities. People say that on certain quiet nights, especially under a full moon, soft musical or humming sounds can be heard from the lagoon, sometimes by pressing an oar to the water and listening through it. Theories range from fish or aquatic creatures to shifting currents and shells, but no fully agreed explanation exists, leaving the singing fish a charming local mystery centred on the bridge.
The Experience
You can walk or cross the bridge for views over the wide lagoon, and the adventurous come at night, especially around a full moon, to listen for the elusive sounds, sometimes lowering an oar and pressing an ear to it as tradition suggests. Whether or not you hear the singing, the lagoon setting, the legend and the local seafood, especially prawn curry, make Batticaloa distinctive.
Why It Matters
The Kallady Bridge and its singing fish are a celebrated piece of Sri Lankan folklore and natural mystery, drawing the curious to Batticaloa. The legend is a defining feature of the town's identity and a trace of the rich, unexplained corners of the island's east coast.
Why Visit
The famous 'singing fish' legend of Batticaloa lagoon, heard from this long bridge on still moonlit nights, plus lagoon views and the town's renowned seafood.
Insider Tips
- 1
Try listening for the singing fish on a calm, full-moon night.
- 2
Tradition says to press an oar to the water and listen through it.
- 3
Enjoy the lagoon views from the bridge by day too.
- 4
Sample Batticaloa's renowned prawn and seafood curries.





