Sanjay Gandhi National Park
Sanjay Gandhi National Park is an protected area near Mumbai in Maharashtra State in India. It was formerly known as Borivali National Park.
It is notable as one of the major national parks existing within a metropolis limit and is one of the most visited parks in the world.
Save Silent Valley
Ten months later, on 7 September 1985 the Silent Valley National Park was formally inaugurated and a memorial at Sairandhri to Indira Gandhi was unveiled by Rajiv Gandhi, the new Prime Minister of India. On 1 September 1986 Silent Valley National Park was designated as the core area of the Nilgiri Biosphere Reserve.