Water | White

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

Rapids are classified into six grades based on technical difficulty and potential danger: White Water

Virtually impassable rapids that are rarely attempted due to severe danger. A Brief History

Extremely long, violent rapids with large, unavoidable waves and significant hazards. Fast-moving water with small riffles and few obstructions

Moderate, irregular waves that may be difficult to avoid and require precise maneuvering.

Intense, powerful rapids with constricted passages and turbulent water. The Scale of Difficulty Rapids are classified into

Straightforward rapids with wide, clear channels and occasional maneuvering.