The Whitewater River Run from Headwaters, Upper Piru Creek to the Wilderness Boundary in California is a challenging but exhilarating adventure for experienced kayakers and rafters. The ideal streamflow range for this stretch of the river is between 150 and 350 cubic feet per second (cfs). This section is rated Class III-IV, with a total segment mileage of approximately 10 miles.

The river rapids and obstacles in this section of the Whitewater River include several drops and chutes, including "Elevator Shaft" and "Pinball." There are also numerous boulders and other natural obstacles that require careful navigation. Safety equipment such as helmets, life jackets, and rescue ropes are recommended.

Specific regulations to the area include obtaining a permit from the Los Padres National Forest office, as well as adhering to all Leave No Trace principles. Camping is only allowed in designated areas, and fires are prohibited. Additionally, vehicles must be parked in designated areas and not along the side of the road.