Twin Corral Box Canyon is a popular whitewater river run located in the state of Utah. The ideal streamflow range for this segment of the river is between 100 and 300 cubic feet per second (cfs). The class rating for this run is Class III-V, making it a challenging and exciting adventure for experienced whitewater enthusiasts. The segment mileage of Twin Corral Box Canyon is 4.5 miles, starting at the Twin Corral Ranch and ending at the Box Canyon Bridge.

This run features several notable rapids and obstacles, including Twin Corral Falls, Box Canyon Falls, and several narrow and technical sections with steep drops and tight turns. The rapids and obstacles on this run can be challenging, but they are also thrilling and rewarding for those who are up for the challenge.

There are specific regulations to this area that should be noted by anyone planning to run the river. All boaters are required to obtain a permit from the Bureau of Land Management before entering the river. Additionally, boaters must wear personal flotation devices (PFDs) at all times and should be aware of the potential hazards and risks associated with this run.

Overall, Twin Corral Box Canyon is a challenging and exciting whitewater river run that offers a thrilling adventure for experienced whitewater enthusiasts. It is important to follow all regulations and safety guidelines to ensure a safe and enjoyable experience on the river.