About Seven Sisters Waterfall
The Seven Sisters Waterfall in Sikkim is a dramatic seven-tiered cascade visible from NH10 between Rangpo and Gangtok, tumbling down a moss-covered cliff face in a succession of white tiers through dense subtropical forest. The seven distinct channels of water — which widen in monsoon to merge into a single broad curtain — have given the falls their poetic name and made them one of the most-photographed sights on the approach to Gangtok. The forested hillside around the falls is rich in orchids and tree ferns.
The Seven Sisters Falls are most spectacular from July to October when the monsoon fills all seven channels to capacity, occasionally merging the tiers into a single overwhelming cascade. The national highway viewpoint is at road level, but a short scramble up the forested bank gives elevated views over the treetops. Sikkim's unique microclimate means the forest around the falls is perpetually moist, supporting a remarkable understorey of ferns, mosses, and flowering plants that makes the falls a botanical experience as much as a hydrological one.
July–October for all seven channels flowing; dawn for atmospheric mist over the forest.
A telephoto lens from the road compresses the tiers dramatically. Polariser removes water surface glare.