Situated at Mu 7, Ban Ba Charoen, Tambon Sang Nok Tha, features stone mountains under the area of the Pa Dong Hua Kong-Pa Dong Bang I National Reserved Forest with an area of approximately 16 square kilometers. It combines the deciduous dipterocarp and mixed deciduous forests as well as is a watershed of Huai Si Tho. Interesting attractions in the Forest Park include: Lan Khwai Tu is a wide rock terrace comprising natural sandstone sculptures of unusual shapes. The stone shapes were a result from the erosion of sunlight, wind and water. Taphap Hin is shaped like a soft-shelled turtle situated on an approximately 10-metre wide rock terrace. To get there: From Amphoe Mueang Amnat Charoen, follow Highway No. 202 (Amnat Charoen-Khemmarat) for about 20 kilometres, then turn left onto the rural Highway O Cho 3024 toward Ban Ba Charoen for about 4 kilometres to the Forest Park.