Timbun Mata Island, 25 – 30 mins diving speed boat from Semporna mainland. The largest island on the south side of Darvel Bay (in Semporna, Sabah, Malaysia. It is over 26 kilometers long and at the widest is almost 10 kilometers wide. The island is mountainous and was formerly densely wooded. Mt. Tannabalu, the highest point at 620 m., is a conical, extinct volcano in the center of the island. The south side of the island is only separated from the mainland by a shallow ...
