Yes. Class 5 rapids are among the biggest and most dangerous whitewater you can run. They have massive waves, steep drops, violent currents, and serious hazards that can be life-threatening, even for experienced boaters.
Some US companies do run guided Class 5 trips, but they require prior whitewater experience, strong swimming ability, and physical fitness. These aren’t family rafting trips.
If you’re looking for a rafting trip near Yellowstone, you can relax because you won’t find Class 5 rapids on the Yellowstone River.
What Makes Class 5 Rapids So Dangerous?
Rafting over Husum Falls on the White Salmon River in Washington State.
The International Scale of River Difficulty classifies rapids from Class I (gentle) to Class VI (extreme). Class V sits just below the top of that scale:
- Class I–II is beginner-friendly with small to medium waves
- Class III has bigger waves and requires active paddling
- Class IV is advanced whitewater with powerful, precise moves
- Class V is expert-only with long, violent rapids, huge drops, and high risk
- Class VI is considered extreme and largely unrunnable
Class V rapids are dangerous because falling in and swimming in Class V whitewater can be life-threatening. Even with helmets, drysuits, and rescue training, experienced paddlers treat Class V with serious respect.
For a detailed look at each class, check out our blog: What Are the Different Whitewater Classes?
What Do Class 5 Rapids Look Like?
Going through a Class V rapid in Cataract Canyon on the Colorado River.
Class V rapids are long, complicated, and loud. The river drops steeply through huge holes, crazy hydraulics, and tight channels between rocks. Anyone attempting a Class V section will scout it from shore because you can’t read the rapid from the water.
Can You Raft Class 5 Rapids?
Technically, yes. A few outfitters in Washington, West Virginia, Maryland, Colorado, and California run guided trips on Class V whitewater, but these aren’t family rafting trips. You need to have past whitewater experience, be physically fit, and be willing to accept significant risk.
The vast majority of commercial rafting in the US, including everything we run on the Yellowstone River, tops out at Class III–IV. That’s the range where trained guides can keep the trip fun, exciting, and safe for guests of all experience levels.
What We Run on the Yellowstone River
Our whitewater trips on the Yellowstone River near Gardiner, Montana range from Class II to Class IV depending on the trip and time of season:
- Half-Day Whitewater: Class II–III rapids like Queen of the Waters, The Chute, and Sleeping Giant. Fun, splashy, and great for first-timers and families.
- Full-Day Whitewater through Yankee Jim Canyon: Class II–IV rapids including Revenge, Big Rock, The Pinch, and Boxcar. Bigger water, longer day, and a step up in intensity, but still guided and safe for anyone who meets the 40 lb. minimum.
All our rafting trips are led by experienced whitewater guides who are certified in Swiftwater Rescue, First Aid, and CPR, and who know the Yellowstone River inside and out. We provide all the safety gear you’ll need: life jackets, helmets, wetsuits, and splash jackets.
Book a Fun and Safe Trip on the Yellowstone River
If you’re planning a rafting trip near Yellowstone, you’ll be on Class II–IV water with a trained guide, proper safety gear, and rapids that are fun without being extreme.