This serene lake is situated at altitude of 12000 ft from sealevel and is ~40Kms from Gangtok. However, to reach there will take you 2-3 hours considering the road condition. It is on Nathula pass and hence falls in restricted area and Foreign nationals are not allowed and for Indian nationals also, permit is required which is normally arranged by the cab driver one would hire. Do bargain for the yak ride if you decide to take one. They quote very high price.
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