Crocker Range is a mountain range on the island of Borneo. Politically, it is within the boundary of the Malaysian state of Sabah, located in the northern half of Borneo. It is named after W.M.Crocker. The mountain range separates the east coast and west coast of Sabah. At an average height of 1800m, it is the highest mountain range in Sabah. Mount Kinabalu, which is one of the highest mountains in Southeast Asia is part of this range. Part of the range, has been gazetted for protection as Crocker Range National Park since 1984. The area surrounding Mount Kinabalu has been a national park since 1964 and is the country's first World Heritage Site.