Concept:Mountaineering:Mountaineering, often known as mountain climbing is a sport.It involves reaching or attempting to reach high points in mountainous areas, primarily for the pleasure of the climb.There are mainly two types of mountaineering namely Alpine and Expedition.Explanation:?Nehru Institute of Mountaineering:NIM was founded on November 14, 1965, in Uttarkashi, Uttarakhand.It celebrates the tremendous ambition of Pt Jawahar Lal Nehru, India's first Prime Minister and fervent mountain enthusiast.?Nehru Institute of Mountaineering (NIM) is regarded as one of India's premier mountaineering institutes and Asia's most respected mountaineering institute.The International Federation for Climbing and Mountaineering (UIAA) has recognised NIM as the sole mountaineering institute in India.Through its many Mountaineering and Adventure courses, the Institute aims to acquaint and initiate young men, women, and school children to the mountains and nature.Environmental awareness and conservation are mainly prioritised hare.Thus, the Nehru Institute of Mountaineering is situated in Uttarkashi.