1. Hike to the top of the Mount Kinabalu in Sabah.
Mount Kinabalu, located in Sabah, is the tallest peak in Borneo’s Crocker Range. On average it takes a couple days to complete the hike. Hikers should apply for a climb permit at the official website prior to the trip; early booking is advisable due to limited permits issued by the Sabah Park. Important note: Mount Kinabalu is a sacred mountain in Malaysia so conduct yourselves accordingly.