Batu Lima

Batu Lima is a reef dive site whose Indonesian name means "Five Rocks," located a short boat ride (around 2 minutes) from shore. The site consists of a group of rocks whose canyons divers pass through during the ascent, with colourful coral covering the rock sides. The north-eastern slope descends to a maximum depth of around 24–25 metres, and the rocks are visible at the surface at low tide.

The reef holds a strong cross-section of reef and pelagic species. Fusiliers, triggerfish, unicornfish, and black-tip reef sharks frequent the deeper slope, while large schools of hunting trevallies gather in the shallows. The canyon passages between the rocks are productive spots for nudibranchs and flatworms among the coral growth.

Conditions at Batu Lima can range from sheltered on the lee side to fully exposed to current, with strong currents possible; the site is therefore suited to experienced divers comfortable in moving water. Visibility is generally good, and water temperature runs 27–28 °C. The main season runs March to October, with September noted specifically. Current is listed as none to mild in calmer periods, so conditions vary considerably depending on tidal state and season.