Today post Breakfast, Proceed for a full day excursion to Changu Lake which is 35 Kms from Gangtok at an altitude of 12,400 feet. The lake derives its waters from melting snow off the surrounding mountains. Legends say that lamas could forecast the future by studying the color of the lake’s waters. We will also visit Baba mandir. Baba Mandir is dedicated to Baba Harbhajan Singh and only Indian nationals are allowed to visit this temple. Overnight at the Hotel.