Idaho Rafting Trips

The World-Class Whitewater of Idaho's Salmon River and Hells Canyon of the Snake
"I've rafted and kayaked rivers throughout the West. Our 6 days with Momentum on the Main Stem of Idaho's Salmon River was a good as it gets. The guides were experienced, hardworking, and attentive. Momentum's policy of hiring only guides with at least 8 years' experience is unusual, and it clearly is working for them."

based on 54 reviews - more reviews >

We are a guide owned and operated company offering whitewater rafting in Idaho. You will enjoy world-class river trips in small groups with unparalleled personal service, a handcrafted quality and attention to detail, organic meals, and one of the most experienced (and friendly) guide staffs in the world. We offer trips on Idaho’s Main Salmon River, a journey through the largest wilderness area in the lower 48 states and Hell’s Canyon of the Snake River, the deepest canyon in the lower 48. These are two of the west’s most iconic multi-day river trips. Whether you’re a first-timer or an experienced paddler, join us for an Idaho river trip like no other.

Visit our About Us and Why Momentum pages to learn more. Below is more info on our Salmon River Trip or you can see all our river trips with our interactive rivers map.

 

Idaho Rafting on The Salmon River and Hells Canyon of the Snake

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    Snake River – Rafting Hells Canyon

    3 to 5 days | May - Early Oct | III / IV | Gateway: Boise, Idaho (BOI)

    Hells Canyon of the Snake carves the deepest gorge in North America and is one of the West’s most famous river trips. It offers a rare combination of beauty, excitement, comfortable camping, & approachable ‘big water’ rapids - and it is loved by both seasoned river runners & first timers.

  • Learn More Idaho Salmon - Rafting the River of No Return - Idaho Rafting

    Idaho Salmon – Rafting the River of No Return

    6 days | June – Mid September | Class III / IV | Gateway: Boise, Idaho (BOI)

    A journey through the largest wilderness area in the lower 48 states on a river with a timelessness and mountain grandeur that is matched by few. It is a multi-sport trip of a lifetime that combines a perfect beach vacation with the solitude, beauty, & excitement of a mountain whitewater river.

  • Learn More DeRiemer Adventure Kayaking Trip

    Idaho Salmon DeRiemer Kayaking Trip

    6 Days | July | Class III - IV | Gateway: Boise, ID

    Join the nationally recognized kayaking instructors at DeRiemer Adventure Kayaking and Momentum River Expeditions for guided hard shell kayaking and instruction on the Idaho’s Salmon River - the Grand Canyon of Idaho, is one of the longest free flowing rivers in the United States.

Recent Testimonials

  • "It was a trip of a lifetime. Went with my wife and two kids (ages 11 & 13). I've done a lot of outdoor wilderness trips, but nothing like this. The level of hospitality was unmatched by any other tour I've ever done. We all had an amazing time and can't wait to book another trip." - Rocco
  • "All of the guides were great. I've done dozens of multiday guided trips (rafting, kayaking, backpacking, service trips, motorcycling, etc) over the decades and this was one of the friendliest group of guides that I've worked with." - Don
  • "It was the perfect length of time, especially with kids, and we had such an amazing adventure, thank you so much for the experience. it absolutely blew away any expectations we had. They are the best guides I've ever encountered bar none. Excellent with families and especially children." - Ezra
  • "Princess treatment isn’t the worst thing to be subjected to! This was my second rafting trip and second trip with Momentum, and I loved this trip. It inspired a desire to spend more time on rivers." - Madison
  • "I will be travelling with Momentum as often as I can in the future. This is a first rate company and I couldn't have asked for a better experience. This trip changed my perspective on life and my life for the better and it made me realize that I need these outdoor experiences in my life. Thank you, truly, from the bottom of my heart." - Courtney
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