A popular and advanced dive site, just off Pulau Kerupiar. The island was mistaken for a Japanese ship during WWII and subsequently bombed, and while the damage is still visible above the water, the undersea life has burgeoned beneath. There's lots of hard and soft coral and big schools of sweet lips, jacks and barracuda. There's also a famous overhang and a gorgonian fan garden.
Careful planning and an experienced dive masters are essential, as there can be dangerous down currents here.