Borneo, the third largest island in the world, covered mostly with dense rainforests. (More than twice the size of Germany) The island consist of 3 countries, Malaysia (Sabah & Sarawak) Brunei and Indonesia. (Kalimatan) With swampy coastal areas fringed with mangrove forests and a mountainous interior, much of the terrain was virtually impassable and unexplored. Head-hunters ruled the remote parts of the island until just 100 years ago. Unfortunately in the 80’s and 90’s lots of forest was levelled to supply the Western World with Furniture and paperpulp. During this time its forests were levelled at a rate unparalleled in human history. Today the forests of Borneo are but a shadow of those of legend and those that remain are rapidly being converted to industrial oil palm and timber plantations. Forests in the southern part of Borneo, an area belonging to Indonesia and known as Kalimantan, became the primary source for tropical timber. Later Oil palm is the most productive oil seed in the world. A single hectare of oil palm may yield 5,000 kilograms of crude oil, or nearly 6,000 liters of crude, making the crop remarkably profitable when grown in large plantations. As such, vast swathes of land are being converted for oil palm plantations. Oil palm cultivation has expanded in Indonesia from 600,000 hectares in 1985 to more than 8.6 million hectares by 2015 Politically, the island is divided between Indonesia, Malaysia and Brunei. Indonesian Borneo is known as Kalimantan, while Malaysian Borneo is known as East Malaysia. the island is divided by central highlands that run diagonally from Sabah state (Malaysia) in northeastern Borneo to southwestern Borneo, roughly forming the border between West and Central Kalimantan (Indonesia). The whole of Borneo has only a single extinct volcano — but does feature the highest mountain in Southeast Asia: Mount Kinabalu in Sabah, which reaches 4,095 meters (13,435 feet).