Namtok Heo Suwat (น้ำาตกเหวสวุตั) is a famous waterfall at the end of Thanarat Road. It is accessible by car. The waterfall is only 100 metres by foot from the parking lot, or a 3-kilometre walk from Pha Kluai Mai waterfall. The water falls from a cliff about 20 metres up. ,Khao yai tour 2 days 1 night tour from Bangkok Thailand