If you’re considering a whitewater adventure in Colorado, Numbers Extreme Whitewater Rafting offers a pulse-pounding experience along the Arkansas River in Buena Vista. While we haven’t personally paddled through these rapids, the detailed reviews and descriptions paint a vivid picture of what adrenaline junkies and adventure-curious travelers can expect.
It’s a tour that promises technical white water, stunning scenery of the Collegiate Peaks, and a full-body workout, all wrapped into a manageable six-hour outing.
Our favorite aspects include the professional guidance that emphasizes safety and fun, and the breathtaking views of Colorado’s iconic 14,000-foot mountains. On the flip side, a potential drawback is that the trip demands a good level of physical fitness — so it’s not for everyone.
This experience suits thrill-seekers who enjoy water sports, nature lovers eager to see Colorado from a different perspective, and those prepared for a physically active day.
- Key Points
- What Makes This Tour Stand Out?
- The Itinerary in Detail
- Starting Point and Preparation
- The 6-Mile Rapid Run
- Half-Day vs. Full-Day Options
- Scenic Highlights and Group Experience
- The Gear and Practicalities
- Cost and Value
- Reviews and Real Insights
- Who Should Consider This Experience?
- Final Thoughts
- The Best Of Buena Vista!
- More Tour Reviews in Buena Vista
Key Points
- Highly rated experience with a 4.5/5 rating based on 35 reviews.
- Suitable for adventurous beginners or experienced rafters in good shape.
- The tour lasts about 6 hours, including transportation, safety briefing, and paddling.
- The price of $110 offers good value for the full-day adventure, including gear and guides.
- Limited group size (up to 10 travelers), ensuring personalized attention.
- Free cancellation allows flexibility if plans change unexpectedly.
👉 See our pick of the 15 Most Highly Rated Tours & Things To Do In Buena Vista
What Makes This Tour Stand Out?

The Arkansas River’s Numbers section is renowned among Colorado whitewater enthusiasts for its challenging, technical rapids. If you’re craving a true whitewater workout, this is the spot. The tour is designed for those in good physical condition, with a focus on guiding you through back-to-back rapids that test your paddling skills and endurance.
The trip is run by Wilderness Aware Rafting, a reputable company that includes transportation, safety gear, and professional guides — all crucial for making this an enjoyable yet safe adventure. The scenic backdrop of the Collegiate Peaks and cottonwood-lined banks makes the effort worthwhile for both the thrill and the views.
You can also read our reviews of more tours and experiences in Buena Vista.
The Itinerary in Detail

Starting Point and Preparation
You’ll meet at the Riverside headquarters just 2 miles south of Buena Vista, Colorado—an easy drive and a straightforward starting point. Arriving 30-45 minutes early ensures ample time to gear up and listen to safety instructions. The staff’s recommendations on renting wetsuits, splash jackets, and river shoes are tailored to weather conditions, which can vary, especially in late spring or early summer.
Getting suited up, you’ll receive a comprehensive safety briefing that covers paddling techniques and what to do in various rapids. This instruction is vital, especially for those new to whitewater rafting. The focus on safety helps build confidence and prepares you for the intense rapid sections ahead.
The 6-Mile Rapid Run
Once transported about 15 minutes to the put-in, the real fun begins. You’ll paddle through 6 miles of Colorado’s most technical rapids. The Numbers section is famous for its challenging class III and IV rapids, which provide a true adrenaline rush but require focus and teamwork. Experienced guides will lead, ensuring safety without sacrificing the thrill.
Many reviews mention the full-body workout, as paddling through rapid after rapid demands strength, coordination, and endurance. One reviewer noted that it’s a “full body workout”, highlighting how physically engaging this trip is.
Half-Day vs. Full-Day Options
Participants can choose between a half-day trip or a full-day experience. The half-day ends after the rapid run, offering a more compact adventure. Those opting for the full day will enjoy a riverside lunch, giving a relaxing break amid the rugged landscape before continuing into more technical sections or additional paddling if conditions allow.
Scenic Highlights and Group Experience
Between paddle strokes, you’ll enjoy spectacular views of the Collegiate Peaks—a mountain range recognized for their rugged beauty—and the cottonwood-lined banks that add a splash of vibrant greenery against the rocky backdrop. Many reviews emphasize how the scenery enhances the overall experience, making even the most challenging rapids feel more rewarding.
The small group size (maximum 10 travelers) means you’ll get personalized attention from guides, which is especially comforting for newer rafters or those who appreciate a more intimate experience.
The Gear and Practicalities
Included in the tour are the helmets, personal flotation devices, and necessary river equipment, which are crucial for safety and comfort. If the weather is cool or water levels are high, you might find the rentals of wetsuits, splash jackets, and river shoes worthwhile — available for an extra cost, but highly recommended for comfort and safety.
Transportation to and from the river is part of the package, so there’s no need to worry about logistics once you arrive at the Riverside headquarters. The tour’s mobile ticket system makes check-in straightforward.
Cost and Value
At $110 per person, this trip offers good value considering the length, guided experience, gear, and transportation included. While the price might seem higher than some beginner trips, the intensity and technical nature of the rapids justify the premium, especially for those seeking a more challenging adventure.
Reviews and Real Insights
One review candidly mentions some communication issues, noting it was “labored at best,” but also highlights that a guide named Justin was “outstanding.” This suggests that guides are a key part of the experience—expertise and friendliness matter. The overall 4.7/5 rating shows most participants found the trip highly enjoyable and well-organized.
Who Should Consider This Experience?
This tour is best suited for travelers in good physical shape who are looking for a challenging but controlled whitewater adventure. It’s not ideal for pregnant women or those with health concerns, but it’s perfect for those wanting a full-body workout combined with scenic beauty.
Those with a sense of adventure and a desire to test their paddling skills will find this trip particularly rewarding. If you enjoy being in nature, capturing dramatic mountain views, and pushing your limits on the water, this trip hits the mark.
Numbers Extreme Whitewater Rafting
Final Thoughts

Numbers Extreme Whitewater Rafting offers a thrilling, well-organized trip through some of Colorado’s most famous rapids. You’ll love the professional guides, the spectacular scenery, and the sense of accomplishment after navigating those technical waters.
While it requires good physical condition and a willingness to get wet and work hard, the experience promises an authentic taste of Colorado’s adventurous spirit. The small group size ensures a personalized experience, and the included gear and transportation make it convenient.
For adventure travelers eager for a full-body challenge, this trip balances adrenaline, scenery, and safety beautifully. If you’re after a memorable outdoor experience that pushes you a little but leaves you with stories to tell, Numbers Whitewater Rafting might just be your next highlight.
Is this tour suitable for beginners?
While it’s designed for experienced rafters or those in good physical condition, adventurous beginners who are comfortable with physical activity and listen carefully to safety instructions can enjoy this trip.
How long is the trip?
The entire experience lasts about 6 hours, including transportation, safety briefing, paddling, and optional lunch if you choose the full-day trip.
What is included in the price?
The cost covers transportation, guide services, all necessary safety gear (helmet, flotation devices), and National Park fees. Lunch is only included on full-day trips.
Are there age restrictions?
The minimum age is 14 years, but during high water in late May and early June, the minimum age increases. The tour isn’t available for pregnant women and may close during high water periods.
What should I bring or rent?
Weather-dependent gear like wetsuits, splash jackets, and river shoes are recommended if conditions warrant and are available for rent. You should wear comfortable, quick-drying clothes and bring sunscreen, sunglasses, and water.
Can I cancel if my plans change?
Yes, the tour offers free cancellation up to 24 hours before the scheduled start. Cancellations less than 24 hours in advance are non-refundable.
To sum it up, if you’re after a challenging, scenic, and exhilarating whitewater adventure in Colorado, Numbers Extreme Whitewater Rafting provides an experience packed with thrill, natural beauty, and the satisfaction of conquering Colorado’s famous rapids.
















