Khao Cha Mao or Waterfall Khlong Nam Sai. Waterfalls are a beautiful clear stream flows throughout the year. Is the origin of the name is called. Khlong Nam Sai Waterfall. Waterfall basin floor away from the first National Park Khao Cha Mao - Wong is 300 meters.

Origin of mountain stream waterfall Chamao flow over a distance of three kilometers a waterfall descending through the eighth floor, each floor has distinctive differences. As a trigger for each class is one of Wang Wang Wang Matcha emerald orchid Strait Wang Pha Ngam six high cliff line and visitors can watch up to  that every layer of Khao Cha Mao route on foot from the floor from 1-8. of approximately 2,650 meters.

Visitors can bring food and beverages to eat in the park area provided. Can not bring food and water bottles and glass bottles and plastic bottles to the floor fall And to the eighth grade trip to be prepared with water bottle.

Information from: siamfreestyle.com.