They can be extremely dangerous features of a rapid because a person can get trapped underneath them under water. This is especially true of rocks that are undercut on the upstream side. Here, a boater may become pinned against the rock under water. Many whitewater deaths have occurred in this fashion.
What are the most dangerous rapids?
The Most Dangerous Rapids in the World
- The Most Dangerous Rapids in the World. ...
- Terminator – Futaleufú River, Chile. ...
- Mickey's – Ocoee River, Tennessee. ...
- Whirlpool Rapids Gorge—Niagara River, New York. ...
- Victoria Falls—The Zambezi River, Zimbabwe/ Zambia. ...
- Bidwell – Chilko River, British Columbia. ...
- Upper Yough River, Maryland.
Are Class 4 rapids dangerous?
Class IV: Advanced
Rapids may require “must” moves above dangerous hazards. Scouting may be necessary the first time down. Risk of injury to swimmers is moderate to high, and water conditions may make self-rescue difficult.
