Unexpectedly, there is a mountain in such a small place as Singapore, and it is a primitive ecological park completely close to nature. It is an ideal place for local people's morning transportation and outing. Although Ma Shan is not very high by force, it still provides four uphill routes according to the degree of difficulty. The road signs along the way are very clear, and the natural scenes touched by the four routes are different. It's amazing that there are monkeys and pangolins on the mountain.