Portal:Indonesia/POTW/18, 2007

Add links
From Wikipedia, the free encyclopedia

The sipisopiso waterfall at Lake Toba, North Sumatra. The waterfall is formed by a small underground river of the Karo plateau that hurls itself from a cave in the side of the lake Toba caldera some 120 meters (360 feet) down to lake level.

Photo credit: Paaskynen.

Retrieved from "https://en.wikipedia.org/w/index.php?title=Portal:Indonesia/POTW/18,_2007&oldid=127407155"