Erawan (fig.) Waterfall in Kanchanaburi's Erawan National Park (fig.) consists of a series of 7 falls. The highest cascade or level 7 is called Phu Pha Erawan (fig.), after the multi-headed elephant (fig.) from Hindu mythology. The other levels are called Lai Kheun Rang (fig.), Wang Matcha (fig.), Pha Nahm Tok (fig.), Ok Nang Phi Seua (fig.), Beua Mai Long (fig.), and Dong Phreuksa (fig.).