Namtok Huai Yang National Park
Namtok Huai Yang National Park () is a national park in Thailand, consisting of several waterfalls and forests on the mountain range bordering Thailand and Myanmar. Overview. Namtk Huai Yang National Park was declared to the 70th national park in Thailand, by integrating two reserved forests Wang Duan and Huai Yang (now Hat Wanakon National Park) upgraded to Namtok Huai Yang National Park in the year 1991. The park is montane area with elevations between 200 and 800 m (656–2,624 ft) above the sea level, an important watershed of rivers in the local area, such as  Khlong Ang Thong, Khlong Kaeng, Khlong Thap Sakae, etc. It is flanked by Tenasserim Hills, the natural border between Thailand and Myanmar. The adjacent protected area is Lenya National Park of Myanmar. It consists of hill evergreen and dry evergreen forests, as well as coniferous forest. The park provides campsite for tourists. The restaurant and convenience store are open from 8:00 to 16:30. Location. Namtok Huai Yang National Park covers an area of 158.43 km (61.170 mi) of Thap Sakae and Bang Saphan Districts, Prachuap Khiri Khan Province, western Thailand. The park can be reached by the Huai Yang railway  station of the State Railway of Thailand (SRT), whose Southern Line runs through the area. Travel by car, the main route is Phet Kasem Road (Highway 4), about 36 km (22 mi) from the Prachuap Khiri Khan town, and 145 km (90 mi) from Hua Hin town. Fauna. The species of wildlife that can be found here are Indochinese leopard, mainland serow, wild boar, Indian muntjac, Malayan porcupine, include a variety of leaf monkeys and gibbons.