Among the mammals are tiger, leopard, clouded leopard, elephant, Javan mongoose, banteng and gaur. The areas receive rain for 9 to 10 months a year from March to December.
Rainforest is found at the lower slopes and at the higher elevations evergreen forest exist.
See the route to the park View from Khao Luang Khao Luang mountain rising to 1835 m is the highest peak in the peninsular Thailand and 3rd highest in the country. It takes two days to reach to the submit where one could have very spectacular and amazing view of the surrounding regions. Climbers need to bring the food and equipment along since there is no such facility on the way to the peak. Permission is necessary to climb and a guide will be arranged by the provincial forest office to lead the climbing group. Contact should be made to Bangkok's Royal Forestry Department or Chief of National Parks about a month ahead.