The best season runs from February to May. This sanctuary is located in the largest and best preserved low plateau forest in the South of Thailand. It is home to many rare and colorful wild birds including the Gurney's pitta which is found only in southern Thailand and Myanmar. The sanctuary is located in parts of Krabi, Trang, and Nakhon Si Thammarat provinces. This sanctuary, the second largest in Thailand, includes a large area of rain forest on the western slopes of the southern.
Several rivers rise in the park and there are many beautiful waterfalls.
The high peaks provide wonderful viewpoints. The rain forest is the habitat of numerous plants and rare wild animals. The sanctuary covers over 331,000 rai in Ranong and Surat Thani provinces. Ton Gha Chang Waterfall Wildlife Sanctuary Located in Songkhla province, this most enchanting waterfall in the south has altogether seven tiers. The highlight is at the third tier, where the water flows in the shape of elephant tusks.