Gili Nanggu Wall

Gili Nanggu Wall is a vertical reef wall located near Buwun Mas, Lombok, dropping to a maximum depth of 30 metres, with bright shallow water above and a sheer face that plunges straight down through the blue.

The wall's overhangs and crevices harbour a dense concentration of life: hawksbill turtles (Eretmochelys imbricata) are recorded on around 78% of dives, feeding on sponges along the face, while jackfish swirl in open water nearby. In the shallows, juvenile angelfish and sergeant majors are present, with the sergeant majors actively guarding eggs.

Diving is best on slack tide, which delivers the clearest visibility along the wall; the site also offers a snorkelling-friendly zone in the bright shallows above the drop-off.