This wonderful trekking tour will take you through the evergreen forest is home to more than 800 species of fauna. Visit Heaw Suwat Waterfall. Trekking to Heaw Suwat Waterfall (50m.) where you can touch how nice and cool water from the scene of "The Beach" movie that "Leonado Dicaprio" jumped in. Most suitable for those who love the thrill of the nature and wildlifes, we offer the most memorable hiking through this great national park with English speaking guides for your most in-depth trekking experience. The duration of the entire program, from pick-up at hotels in Bangkok to the return to the hotels, is approximately 11 hours. This includes various activities such as visiting the morning market, driving through the rice fields to Khao Yai National Park, exploring the park, having lunch, trekking to Heaw Suwat Waterfall, and the return journey to Bangkok.