Silent Valley National Park located at Kerala in India country. The main wildlife attractions in the Silent Valley National Park are leopard, tiger,sloth bear,flying squirrel,spotted deer, barking deer, mouse deer and Brown Palm Civet. The Silent Valley National Park have land that coverage area around 237 sq.kms. Also the national park was established since 1980. If you want to visit the national park and best time  should be during on September to March each year.

Largest national park in the whole of Kerala, the Silent Valley National Park is located in the hills of Nilgiri. Home to the biggest population of the endangered Lion-tailed Macaque, the national park is one of the last undisturbed tracts of South Western Ghats mountain rain forests in India. The National park is drained by the river Kuntipuzha from north to south.