The Larry Canyon section of the Whitewater River is a popular destination for whitewater enthusiasts in Utah. The ideal streamflow range for this section is between 200 and 800 cfs, with the best conditions occurring in late spring and early summer when snowmelt contributes to higher water levels. The canyon is rated as Class III to IV, with challenging rapids and technical sections that require advanced skills and experience.

The segment mileage of Larry Canyon is approximately 6 miles, beginning at the put-in near the town of Green River and ending at the take-out at Swasey's Beach. Along the way, paddlers will encounter several notable rapids and obstacles, including Skull Rapid, S-Turn Rapid, and the infamous Larry Canyon Rapid. These sections require careful navigation and precise maneuvering to avoid hazards such as rocks and hydraulic currents.

Due to the technical nature of the Larry Canyon section, there are specific regulations in place to ensure the safety of paddlers and preserve the natural environment. Permits are required to access the launch site, and all visitors must adhere to Leave No Trace principles to minimize their impact on the wilderness area. Additionally, safety equipment such as helmets and PFDs are strongly recommended, and paddlers should be prepared for cold water and changing weather conditions.

Overall, the Larry Canyon section of the Whitewater River offers a thrilling and challenging whitewater experience for experienced paddlers. With its scenic canyon views and technical rapids, it is a must-visit destination for anyone seeking an adrenaline-fueled adventure in Utah's great outdoors.