Nanda Devi is the second-highest mountain in India, standing at 7,816 meters (25,643 feet) above sea level. It is located in the Himalayas and is part of the Nanda Devi National Park, a UNESCO World Heritage Site. The mountain is revered in local culture and is often associated with the goddess Nanda, making it a significant pilgrimage site. The first successful ascent of Nanda Devi was achieved in 1936 by a British expedition led by Hugh Ruttledge. The mountain is known for its challenging climbing conditions and stunning natural beauty, attracting mountaineers and trekkers from around the world. Its unique ecosystem supports diverse flora and fauna, contributing to its ecological importance.