Roopkund (locally known as Mystery Lake) is a high altitude glacial lake in Uttarakhand state of India, lies in the lap of Trishulmassif and famous due to hundreds of human skeletons found at the edge of the lake. The location is uninhabited and is located in Himalaya at an altitude of about 5,029 metres (16,499 feet). The lake is surrounded by rock-strewn glaciers and snow clad mountains, making it a good trekking destination.

A shallow lake, having a depth of about 2 metres, Roopkund has attracted attention by having human skeletal remains easily visible at its bottom when snow melts. There are many theories and opinions, from purely spiritual to purely scientific ones, which explain the existence of these skeletons, which date back to 9th century CE. Because of these skeletons, the lake is also sometimes called as Skeleton lake in recent times.

  • Trek Region : Garhwal
  • Base : Gwaldam
  • Total duration : 09 Days
  • Trekking days : 07-08  Days
  • Trek grade : Moderate
  • Max altitude : 5029m
  • Best time for trekking : July to September