Gili Biaha is probably one of the most overlooked dive sites in Bali although it is within 2 minutes away from Gili Mimpang & Gili Tepekong. Biaha is actually just a very big rock located just out of White Sand Beach which can be reached out of Padang Bai port.
Here it is posible to do 2 dives, one on each side of the rock with an average dive time of approximately 40 minutes. Of course, the same as Gili Mimpang and Tepekong, Gili Biaha is a perfect place to spot Mola Mola as well as Bamboo Sharks and White Tip Reef Sharks.
The Mola Mola usually live very deep (and therefore not easy to see) but during the months of September, October and November they come up to shallow waters to be cleaned of their parasites. Every year some divers get lucky and see Mola Mola outside the normal season.