Tashiding, the most holy of all monasteries in Sikkim was built in 1716 on the spot consecrated by Guru Rimpoche.Located on a hill top between the rivers Ratong and Rangeet it is surrounded by deep valleys. Tashiding also has the famous chorten Thongwa Rangdol built by Lhatsun Chenpo and considered the most holy in Sikkim. It is believed that a glimpse of this chorten is enough to cleanse one of a lifetime of sin.

Tashiding means “The Devoted Central Glory” and the monastery by this name was founded in 1641 by Ngadak Sempa Chempo Phunshok Rigzing who belonged to the Nyingma sect of Tibetan Buddhism. Ngadak was one of the three wise men who held the consecration ceremony crowning the first King of Sikkim at Yuksom. It was extended and renovated in 1717 during the reign of the third Chogyal Chakdor Namgyal. 'Bhumchu Ceremony' or festival is a popular religious festival that is held on the 14th and 15th day of the first month of Tibetan Calendar.