national park of Thailand's first set up in the year B.E. 2505. As a World Heritage Site last year.2548 registered with the forest, 5 large piece is Khao Yai National Park Pang Sida National Park Ta Phraya National Park Thap Lan National Park and Wildlife Sanctuary, that is a large clumps of the natural heritage of the 2 from the forest, the Thung Yai Naresuan - Huai leg SHIN