yumthang valley with tibetan prayer flags on grass field in winter at lachung. north sikkim, india

altitude and asia barren beautiful beauty blue boulders cars chilly clear close devious district field flag flowing from glacier grass grazing hair high hill himalayan himalayas horizon india indian lachung landscape level line moss mountain mountains nature near north pasture prayer range river road rocks rocky scenic see sikkim snow stone teesta terrain that through tibetan tista tourism tourist tourists transparent valley view water white winter yellow yumthag yumthang