Ten years 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 7 September 1985, ten years after its establishment, the Silent Valley National Park was inaugurated, and a memorial to Indira Gandhi at Sairandhri was unveiled by Rajiv Gandhi, who had become the new Prime Minister of India.