Popular Tunku Abdul Rahman Park boasts five unspoilt islands featuring pristine reefs, marine life and natural sandy beaches. Snorkel or submarine-walk to see the colourful corals and marine life. Kayak, swim, parasail or ride the Flying Fox in its beautiful environment. Try Grade 5 white-water rafting down the Padas River with its sharp bends, steep falls and narrow gorges. Climb Mount Kinabalu, highest peak in Malaysia at 4,095 metres. Book in advance, train hard, hike to its summit over two days and enjoy the panorama view of a tropical sun rise against the misty rainforest from the top.