Uttarakhand’s Roopkund lake, known as the “lake of skeletons” is experiencing adverse impacts due to climate change. India’s one of the top trekking destinations – Roopkund Lake, which is situated 16,500 ft above sea level at the base of Mount Trishul, is shrinking, drawing concerns from environmental activists. Roopkund Lake spread across two acres at the height of 16,500 ft above sea level.