A legend related to the frozen condition of the lake is linked to the visit of Guru Padmasambhava to the lake, on his way back from Tibet. When he saw the lake he felt that the lake was worthy of veneration as it represented the divine location of Dorje Nyima or Chhoedten Nyima. As the lake remained frozen most of the year with no possibility of providing for drinking water needs, the people of the area appealed to Padmasambhva to help them. Then the guru agreed to help them and placed his hands on a small part of the lake area which stopped freezing during winter thus facilitating the source of drinking water to the people. Since then the lake has been considered sacred and devotees carry this sacred water in containers.
Guru Nanak is also said to have blessed the lake, announcing to the villagers that "whoever takes the water of this lake will gain virility and strength".