Note: The Langkawi Underwater World continues to be open to the public despite the death of over 500 fishes recently. The non-affected areas still welcome visitors.
Set on 6.2 acres of land at Pantai Chenang, Underwater World is one of the largest marine and freshwater aquaria in the region. It features over 5,000 varieties of fish and other exhibits from 500 species displayed in over 100 tanks. Highlights include the gigantic hexagonal tank and walk-through tunnel tank containing six million litres of sea water. Here you can observe sharks, stingrays, huge turtles and other sea creatures swim by, separated from the visitor only by the laminated clear glass walls of the tunnel.
In 2005, the new RM30 million 60,000 sq ft new wing to house 20 rockhoppers and 12 blackfooted penguins was opened to the public. The extension allows visitors to observe the animals from close range.