Located in the Kundali Hills of the Western Ghats, the Silent Valley National Park holds a valuable reserve of rare plants and herbs. The park is rich in its wildlife, and elephants, lion-tailed macaques and tigers are the most common denizens of this park. Though smaller in size in comparison to the other national parks in India, what makes it different is the sylvan environment the region has, along with its high altitude peaks and several rivers that run through it. The park is surrounded with Attappadi Reserve Forests in the east, and vested forests of the Palghat and Nilambur divisions in the west and south. In the North, the park is an extension of the Nilgiri Forests. A visit to this park should be considered a memorable experience, as this is the last representative virgin tract of tropical evergreen forests in India.