Mongalum, an island that takes about an hour to an hour and a half by boat from the main island of Kota Kinabalu. As far as the main island is away, the water is really clear, the beach is pretty, and even if there is nothing around, there is only Mongolian Island itself. Mengalum Island is a private property, so it is well maintained and all tourists can relax and receive a limited number of visitors per day, so you must make a reservation in advance and visit. The island itself is very pretty and the water is not deep, so children and parents can enter without much worry, and the Unicorn tube or beach chair is also provided by the island itself, so it was very pretty and good to take pictures of your life. It is an island that I want to tell my friends who come to Kota Kinabalu after a really leisurely rest. Ah! It takes more than an hour to take a boat one way, but you can get a lot of motion sickness, so you must take a motion sickness medicine.