The land where heaven touch the earth. Hot spring & snow capped mountain make North Sikkim as heavn in earth. It falls in the northern district of Sikkim & Mangan is the headquater. The Land full of unfamiliar experiences start Kabi Longtsok, Phodong, Mangan, Seven Sisters, Singhik & Chungthang are the major places to be covered on the way. In Chungthang, the confluence of river Lachen cu & lachung chu take place & give a rise of river Teesta in north Sikkim. After chunhthang, one way goes to Lachen (Gurudongmar Lake ) & another for Lachung (Yumthang Valley). North Sikkim is a restricted area and one need to have special permit.