In the 1982, an area of 630.33 sq km was added and it was declared a national park, which now forms the core zone of Nanda Devi Biosphere Reserve. The park was declared a World Heritage Site in ...

The structure was located at an altitude of over 14,500 feet within the Nanda Devi Biosphere Reserve, a UNESCO World Heritage Site where unauthorized construction is strictly prohibited.

In the 1982, an area of 630.33 sq km was added and it was declared a national park, which now forms the core zone of Nanda Devi Biosphere Reserve. The park was declared a World Heritage Site in ...