Phu Pha Thoep National Park

Phu Pha Thoep National Park (), formerly known as Mukdahan National Park (), is a national park in Mukdahan Province, Thailand. This park, one of the country's smallest national parks, is home to unusual rock formations and a cave with ancient hand paintings.
Geography.
Phu Pha Thoep National Park is located about south of Mukdahan in Mueang and Don Tan districts. The park's area is . The highest point is Phu Jongsi peak at .
History.
Phu Pha Thoep National Park is home to a cave with hand paintings estimated to be 3,000 to 5,000 years old. The cave name, Tham Fa Mue Daeng, means "red hand", referring to the red colour of the paintings.
Attractions.
Phu Tam Pra is a mainly seasonal waterfall. Above this waterfall is a cave grotto housing a three-foot wide Buddha image along with hundreds of smaller wooden Buddha images and animal models.
The park's namesake mountain Phu Pha Thoep hosts a complex of rocks in eroded formations thought to resemble mushrooms, temples, swans etc. The viewpoint atop Phu Mano affords views of Mukdahan city, the Mekong river and neighbouring Laos.
Flora and fauna.
The park features forest types including mixed and deciduous. Tree species include Malabar ironwood, Burmese ebony, makha, rosewood, "heang" (a dipterocarp), "tiew" (in the Guttiferae family), wild "champaka", Moulmein cedar, Siamese sal and "ingyin".
Animal species include deer and wild boar. The park's many birds include junglefowl, green peafowl and pheasant. In 2005, specimens of a new frog species, "Fejervarya triora", were discovered in the park.