Have breakfast at the hotel and visit Tshangu Lake and Baba Mandir. Tshangu Lake is located around 43 km from Gangtok, and the drive takes around 3 hours. The remote and pristine nature of the lake, surrounded by the Mighty Himalayas provide for the scenic beauty of this place. Depending on the time of the year, you can also come across snow through-out. However this also means there could be a danger of landslides in the area, in which case, an alternate option will be provided. Visit the Baba Mandir while returning from the Lake. This drive from the lake to the Mandir is 16 km long, taking an hour. Return to hotel in time for dinner, and stay overnight in Gangtok. Optional ? Nathula Pass: Nathula Pass is located on the Indo-China border, approximately an hour?s drive ahead of Tshangu Lake. You can also visit Nathula Pass before going to Baba Mandir. This is controlled by the Indian Army, and requires a permit to be issued at least 72 hours prior to the visit. Also, do not forget to carry relevant ID?s and documents when planning to visit the Pass.