The White Salmon River tumbles and charges its way down a narrow basalt canyon. The rapids are big and bouncy with many large waves and powerful holes. With rapids like Maytag, Corner Cave, Grasshoper, Siwash, Corkscrew, Waterspout, Stairstep, Highway Hole, Rattlesnake and Deadmans’ Corner (and many more), thrillseekers love this trip. This is an eight-mile trip with the first five miles consisting of continuous class III+ and IV rapids.