the 7 sister waterfall at sikkim

alpine altitude asia beautiful beauty blue cable capital chopta city cliff cloud cloudy destination fauna flora fresh freshness gangtok ganktok green happy high himalayan himalayas house houses india lachen lake landscape mountain natural nature north orchids outdoors peaks picturesque range rhododendron river shiny sikkim sister sky snow splendid stones the tourism tourist traveling trees trekking valley vegetation waterfall white yumthang yungtham zero