a rainbow display at the base of sipisopiso waterfall, a 120m plunge waterfall near lake toba, sumatra, the sixth largest island in the world. december 2011.

the location:
a rainbow display at the base of sipisopiso waterfall, a 120m plunge waterfall near lake toba, sumatra, the sixth largest island in the world. december 2011.

the location:
Spectacular!
we were lucky with the angle of the sun to produce such a bright rainbow. thanks.