Fast-moving water with small riffles and few obstructions.
Virtually impassable rapids that are rarely attempted due to severe danger. A Brief History White Water
Intense, powerful rapids with constricted passages and turbulent water. Fast-moving water with small riffles and few obstructions
White water refers to the turbulent, frothy appearance of river water as it aerates while flowing rapidly over obstacles like rocks, ledges, or drops. This natural phenomenon creates "rapids," which are categorized by the International Scale of River Difficulty to help enthusiasts find appropriate challenges. The Scale of Difficulty White Water