Klamath River Rafting

Oregon and Northern California's restored Klamath River

We are a small guide owned and operated company offering whitewater rafting on the beautiful Klamath River – from mellow to heart-pounding, from Half-day excursions to Multi-day wilderness vacations. The Klamath River is the second largest in California and features more than 180 miles of premier whitewater rafting.

With its origin located near Crater Lake National Park in Oregon, the Klamath River carves out a beautiful and diverse river canyon through one of the most unique geological regions on Earth.  It journeys through the ancient lava flows of the Western Cascades, the cool granite of the Klamath-Siskiyou Mountains and finally through the lush Coast Range of Northern California.

In 2024 four dams were removed from the Klamath River – the largest dam removal in history. The river now runs free from Keno to the Ocean – with 44 miles of reservoirs, diversions, and sections trapped in between once again a free flowing river.

The name “Klamath” means “swiftness” in Chinook, and swift is a perfect description of our Upper Klamath Rafting Trips. The newly restored river is home to one of the most beautiful and exciting summer day trips in the West and our extremely unique, active, and comfortable 2-day whitewater adventure. It is a whitewater playground and gives rafters a front row seat to a quickly healing river after the historic Klamath dam removals. This is the river Momentum got its start on and we are so excited for the next chapter of the ‘Upper K’

Our Lower Klamath down-river trips take you through the most scenic and secluded portions of the rugged Siskiyou Mountains.  This portion of the river features fun, splashy whitewater (even more exciting in kayaks), sandy beaches, amazing swimming holes and a staggering amount of wildlife.  Also one the finest side hikes in the west – the rainforest setting of Ukonom Falls.  It is a perfect river for families, beginners and relaxed adventurers.

Our Klamath Rafting trips are done with our signature style, attention to detail, and handcrafted quality. We focus on smaller trips, comfortable and innovative wilderness camping – including our award winning base camps, creative menus, personal service and hospitality, one of the most experienced (and friendly) guide staffs in the world, and with all the little details and touches we are known for. Visit our About Us and Why Momentum pages to learn more.

Below are all our Klamath River trips. Please visit our Home Page for an introduction to Momentum and all our river adventures.


Recent Testimonials

  • "I think you all have done a spectacular job of creating a comfortable yet still authentic wilderness experience. It is amazing what can be provided in the wilderness of Alaska." - Gia
  • "I loved this trip and felt challenged by new rapids, especially the more technical ones like Caldera and Wild Horse. It was incredibly rewarding. The camp was the most luxurious camping experience I’ve ever had. I loved and had the best sleep of my life! The food was outstanding and so plentiful! " - Amanda
  • "There is not a day, on which I do not restore my batteries for daily ho-hum living in “civilized” conditions, by having my mind wander back to that stretch between the Brabazon and Fairweather Ranges visited earlier this year. The “Tat” was indeed epic, and I say this after having seen much of the world.I was impressed by the logistics but not mentally prepared for the level of gourmet living." - Hans
  • "I cannot think of one single thing that could have been improved! Everything was amazing! Seriously, these guides and this company- TOP NOTCH, 5 STARS, HIGHLY RECOMMEND!!!" - Heather
  • "There is no way this trip could have been any better and it will be the standard to which all future river trips will be compared. Your guides are true professionals, incredibly hard working, and just plain great people. The meal/camping situation was astoundingly good, especially given the remoteness and duration of the trip. And of course the scenery was mind-blowing, and the itinerary (loved the layover days) allowed for maximum enjoyment. THANK YOU to everyone at Momentum for showing people like me, who could never visit places like this on my own." - James
  • Read More Reviews