After a tasty breakfast, you will leave to visit the famous Tsomgo Lake aka Changu Lake.
It has an elevation of about 3,780 m, offers breathtaking scenic beauty, is home to Brahminy Ducks and many other migratory bird,s and is popular for its colour changing phenomenon.
Following this, you will visit the shrine of the famous Baba Mandir where it is believed that his spirit protects every soldier in the inhospitable high-altitude terrain of the Eastern Himalayas.
Later, you can also visit Nathula Pass* (closed on Mondays and Tuesdays) which is one of the most crucial passes on the crossroads of the India-China border (at an additional cost).
Later, return back to Gangtok for an overnight stay.