Upper Colorado River: Half-Day Float Trip

Experience the thrill of the Upper Colorado River on a half-day float trip. Navigate class I-II rapids and one exhilarating class III rapid while enjoying the stunning backdrop of the Colorado Rockies.

Duration: 3 hours, 30 minutes
Cancellation: 24 hours
Highlights
  • Pumphouse Recreation Area - Embark on a journey along the Headwaters of the Colorado River, the vital artery of the American West. This grand adventure is suitable for ages 3 and up. Visitors will be treated to stunning canyon vistas and class II rapids as the Colorado River carves its path through the Rocky Mountains en route to the Grand Canyon….
What's Included
  • All essential rafting equipment included
Additional Information

Venture off the common trails and explore the gifts of Colorado. This journey kicks off at Pumphouse campgrounds, extending 5.5 miles downstream, encountering several class I-II rapids and one thrilling class III rapid along the way. This route creates a singular setting and is popular with both commercial and private boaters. The “Upper-C” is a genuine treasure of the Colorado Rockies.

Location
200 Park Ave
Park Avenue
We ask that our guests arrive no later than 15-30 minutes prior to trip time in order to check in and sign waivers.
Cancellation Policy

For a full refund, cancel at least 24 hours before the scheduled departure time.

Customer Ratings
4.9
(45 Ratings)
5 stars
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1 star
Laura
Aug 30, 2025
Wonderful day on the river with Ody! - Earlier this month my family went on the 1/2 day Upper Colorado rafting trip. We had a large group, 11 people, ranging in age from 5 to 77. Everyone had a blast! Our guide Ody was phenomenal, helping make sure we all had a good time and made it safely down the river. Because we had some kids in our group they were able to fit us all in one boat, although we didn't all have paddles. The scenery was top notch, and it was just the right level of excitement. For those ready for a little more thrill, there is an optional cliff jump! Everyone was ready to go back another time and try the full day trip. If you're looking for a rafting experience, I'd highly encourage you to book with this family run business, and ask for Ody! (Another highlight from our trip, on the drive back to the shop, the driver spotted a black bear close to the road in the trees. We pulled over for a few minutes and everyone had a chance to spot the bear and watch it run through a meadow.)
Review provided by Tripadvisor
Kelly_r
Aug 25, 2025
Upper Colorado - Fun trip down river. Pretty calm water most of the way except for a couple small rapids. Would recommend if in area.
Review provided by Viator
Blairc349
Aug 20, 2025
Perfect Family Rafting Trip! - This was great trip for family! Ody’s an incredible guide who was knowledgeable, kept us safe, and made sure we had a ton of fun!
Review provided by Tripadvisor
S2kredhead
Aug 17, 2025
Scenic, fun raft trip - Our group did the afternoon Upper Colorado, which combines chill floating through gorgeous scenery and a handful of low-level Class III rapids. Dez was friendly and efficient checking us in, and our guide Ody was very knowledgeable about the wildlife, history, and surroundings of the river. We stopped at a cliff jumping spot and many people had a blast jumping off! Highly recommend for a relaxing but fun raft trip.
Review provided by Tripadvisor
Theresa
Aug 12, 2025
10/10 - Great first time rafting a river trip! The Colorado River is beautiful! The guide was fun, lots of stories, was very good at being a guide! We loved this adventure! Can’t wait to do intermediate next time!
Review provided by Tripadvisor
Tammy_t
Jul 29, 2025
Rafting Trip - Top Notch - Amazing experience! The crew was top notch, the scenery gorgeous. Great experience for all ages. We will be back!!
Review provided by Viator
Debbie_v
Jul 22, 2025
Fantastic Time! - We had so much fun on this whitewater rafting adventure! Dez was our guide and she made the experience really fun and also informative. She was so helpful when we decided to jump off the small cliff. (We are seniors) A truly great time!
Review provided by Viator
Garych6178bb
Jul 22, 2025
Great rafting down the Colorado river - you know, the one that formed the Grand Canyon! - Fantastic rafting trip with Downstream Adventures in Kremmling, CO, close to Breckenridge, Frisco and Silverthorne. Our guide, Dez, was superb! She not only navigated the raft perfectly, she was an encyclopedia of knowledge about the section of the Colorado river that we were on. She was constantly telling us about the river and the mountains we were rafting through, including the Lower Gore Canyon, which was indescribable in its beauty. Dez even pointed out 2 bald eagles sitting in a tall pine tree for us. This rafting trip was an easy float. Anyone from about 10-70 can do it. This part of the Colorado had just enough Class 2 and 3 rapids to make it tremendously fun, otherwise the trip had an easy float down relatively smooth water which was just fine - it allowed us to soak in the beauty of the place. Downstream Adventure’s office/store is understated and in the small town of Kremmling. It’s a family run business. Don’t be misled by its demure appearance, it’s a first class operation that provides fun and memorable rafting trips.
Review provided by Tripadvisor
Susan_m
Jul 8, 2025
Rafting with Downstream Adventure - Went rafting with our two daughters, husbands and 7 yr old grandson. It was great. Would use Downstream again when in the area!!
Review provided by Viator
Rob_m
Jun 30, 2025
Awesome Rafting Trip - This was a great river rafting trip. The guide made it fun and informative. He balanced the conversations between me, my son and my grandsons. Totally enjoyed the trip. Highly recommend Ody fore a guide!!!!
Review provided by Viator
From $93
up to 15 guests
1 - Adult
Cancellation: Free cancellation up to 24 hours before the start of your experience (local time).