Otak Kokok Park in East Lombok is a suitable place for a family vacation; The park includes swimming pools suitable for children and adults, as well as a waterfall, Utak Kokok Waterfall, which in the local language means the source of the water or the source. It is believed that the water flowing from this waterfall has healing properties when bathing in it, and it is said that the person who bathes in it will recover from diseases. The waterfall is about five meters high and emerges from the roots of beet trees that are hundreds of years old.