Day 1 : Gangtok to Lachen and Sightseeing on the way.
Overnight stay at Lachen.
Day 2: Thangu, Chopta Valley, Gurudongmar Lake Sightseeing and Lachen to Lachung.
Overnight stay at Lachung.
Day 3 : Yumthang Valley Sightseeing and Lachung to Gangtok.
Overnight stay In Gangtok.
Tour End.