Sabah occupies the eastern part of North Borneo and is East Malaysia's second largest state with an area of 74,500 sq.km. Sabah has the South China Sea on the west and the Sulu and Celebes Seas on the east. Kota Kinabalu, the capital, lies in a fertile lowland plain where most commercial and administrative activities are concentrated. Kinabalu Park has been listed as a UNESCO Heritage Site, due to the diversity of plant life and wildlife there. Sipadan island off the south eastern coast of Sabah, has been one of the top five dive sites in the world for years. This is attributed to unique underwater goegraphy that encourages proliferation of wildlife. Leatherback turtles, barracuda and white tipped sharks are a common sight while diving in Sipadan. Sabah often called the 'Land Below the Wind' because it lies below the typhoon belt.