馬拉圖島位於印尼加里曼丹省東部海域。 它非常遙遠，這使得它與眾不同，顯得人煙稀少、遺世獨立。這座秘境般小島地處世界知名的珊瑚大三角的核心地帶。 海床上幾乎百分之百覆蓋了珊瑚、海扇、海綿等，非常壯觀。除了珊瑚，你還可以看到長尾鯊、海豚群、梭魚風暴、傑克魚風暴、數百隻海龜在同一潛點聚集，甚至鯨鯊。 這個地方很美，因為它不是那麼有名，它很偏僻、人口稀少，卻有非常完整的水下生態。
Maratua is a remote island of the Kalimantan of Indonesia. It is located beside the large Borneo island and is within the great coral triangle. The seabed is covered with almost 100% corals which is spectacular. In addition to the corals, you can see Treshar shark, dolphin, Barracuda storm, Jackfish storm, hundreds of sea turtles in one single diving point, or even whale sharks. This place is beautiful because it is not so famous, remote, scarce of people and the spectacular underwater biodiversity.