Khao Ang Rue Nai Wildlife Sanctuary is the conserved forest covered 643,750 Rai (257,500 Acres), located in the forest in the junction of 5 provinces: Chachoengsao, Chonburi, Rayong, Chanthaburi, and Prachin Buri. This fertile forest is the last of the east. General landscape is about 30-150 meters high above sea level. It is the origin of Bang Pakong River in Chachoengsao, Khlong Tanod in Chanthaburi, and Prasae River in rayong. There are many kinds of wild animals and birds. Ang Rue Nai Waterfall is about 2 kilometers from the Guard Unit. Traveling: From Chachoengsao, go to Pahnom Sarakham first, and then use highway No.3245 to Tha Takiap, after that go to Ban Nong Khok for 57 kilometers, and use the route to Wang Nam Yen of Sa Kaeo for 15 kilometers. Tourists who love nature should contact Wildlife Conservation Division, Forestry Department (Tel: 579-9446) in advance.