sipisopiso, the perfect vertical line waterfall in sumatra

wilderness reflection landscape reservoir mountain waterway nature autumn flower forest valley river plant water tree hill lake leaf pond indonesia hilly mountainous crossed rivers mountains sea path upstream downstream waterfalls heights characters sumatra highest 250 meters lembah anai citambur west java madakaripura east benang kelambu lombok sambabo sulawesi papua sipisopiso village flows rapidly vertical line plunge edge giant caldera supplying