Mount Kinabalu is a prominent mountain on the island of Borneo in Southeast Asia. It is located in the East Malaysian state of Sabah and is protected as Kinabalu Park, a World Heritage Site. Kinabalu is the highest peak in Borneo's Crocker Range and is the highest mountain in the Malay Archipelago as well as the highest mountain in Malaysia. Mount Kinabalu is also the 20th most prominent mountain in the world by topographic prominence.