Tat Mok National Park

Tat Mok National Park () is a national park in Phetchabun Province, Thailand. Established on 30 October 1998, it is the 87th national park in Thailand. Both park and the waterfall are named after Tat Mok Mountains. 
Geography.
Tat Mok National Park is about east of Phetchabun in Mueang District. The park's area is . It is contiguous with Nam Nao National Park. The park's streams and waterfalls provide the main source for the Pa Sak and Chi Rivers.
Attractions.
Tat Mok Waterfall is a single-level waterfall to high originating in the Tat Mok mountains. Song Nang Waterfall is a 12-level waterfall near the border with Nam Nao National Park.
Flora and fauna.
The park features forest types including mixed deciduous, deciduous dipterocarp and dry evergreen. Tree species include "takian", "Dipterocarpus alatus", "Xylia xylocarpa", teak, "Pterocarpus macrocarpus", "tabaek" as well as various bamboos.
Animal species include elephant, macaque, serow, barking deer and wild boar. Avian life includes drongo and nightjar.