Straightforward rapids with wide, clear channels and occasional maneuvering.
Virtually impassable rapids that are rarely attempted due to severe danger. A Brief History
Intense, powerful rapids with constricted passages and turbulent water. White Water
Moderate, irregular waves that may be difficult to avoid and require precise maneuvering.
The evolution of white water navigation has moved from essential survival to a globally popular recreational sport: What Is Whitewater Rafting Moderate, irregular waves that may be difficult to
Extremely long, violent rapids with large, unavoidable waves and significant hazards.
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 This natural phenomenon creates "rapids
Rapids are classified into six grades based on technical difficulty and potential danger:
