This 7km-long white-knuckle adventure combines hiking, climbing over smooth rock slabs alongside waterfalls, ziplining over a surging river and navigating wild canyons via bridges and metal rungs.

BBC: North America by cable and bridge

The Chagres River was a surging monster, a lion in the path, as they said.

FORBES: Fact and Comment

The entire sub-district of Sujawal was severely hit during the floods in 2010 and the town itself was completely evacuated as the river water started surging to the town.

UNESCO: EDUCATION