and 66 species of mammals, including Asian black bear, Asian elephant, gaur, gibbon, Indian sambar deer. Moreover, there are a dozen or so more waterfalls in the park, but they require longer and guided treks to get to. Two stunning waterfalls are the main attractions of Khao Yai National Park. Haew Suwat Waterfall is not very high but particularly scenic and popular. The water plunges from a forested cliff into a large green pool. The waterfall is naturally framed by huge tree branches, abundant and ever-wet foliage, and glittering boulders, which make it very photogenic. Haew Narok is the second best known waterfall of the park. It is located in the southern part, on the way to the Prachin Buri entrance gate.