Quick Info
Season: May through August. Best rapids: June (peak flows). Family-friendly: July-August (warmer, mellower). Sections: Browns Canyon (Class III), The Numbers (Class IV). Book ahead: June weekends fill fast.
The Arkansas River is Colorado's premier whitewater destination, and Buena Vista sits at its heart. More people raft here than any other river in America. The combination of reliable flows, varied difficulty, and stunning canyon scenery makes it the state's rafting capital.
Dozens of outfitters run trips ranging from family floats to expert-only runs. Whether you're a first-timer or an adrenaline junkie, there's a trip for you. The river runs through Browns Canyon National Monument, adding wilderness beauty to the adventure.
River Sections
Browns Canyon
Class: III (III+ at high water). Distance: 10 miles. Duration: Half day.
The most popular section—exciting rapids in a wilderness canyon without extreme difficulty. Perfect for first-timers who want real whitewater. Browns Canyon National Monument designation protects the pristine setting.
The Numbers
Class: IV-IV+. Distance: 5 miles. Duration: Half day.
Continuous, technical rapids numbered 1-7 (hence the name). For experienced rafters or adventurous beginners with good guides. Heart-pounding whitewater with less margin for error. Some outfitters require prior experience.
Bighorn Sheep Canyon
Class: II-III. Distance: 8 miles. Duration: Half day.
South of Buena Vista near Salida. Gentler rapids in a scenic canyon. Best for families with young kids or those preferring a mellower experience. Named for the bighorn sheep often seen on the canyon walls.
Royal Gorge
Class: III-IV. Distance: 10 miles. Duration: Full day from BV.
Further downstream near Canon City. Dramatic canyon with 1,000-foot walls. Exciting rapids in an iconic setting. Usually run as a day trip from Buena Vista or Canon City.
Outfitters
Buena Vista has dozens of reputable outfitters. All use experienced guides, provide equipment, and maintain safety records. Prices are competitive, typically $60-150 per person depending on trip length and section.
What's included: Life jacket, helmet, paddle, wetsuit/splash jacket (when needed), guide, and transportation.
What to bring: Swimsuit, secure water shoes, sunscreen, change of clothes. Leave valuables in your car.
Book ahead: June weekends especially fill quickly. Weekdays are easier to book last-minute.
When to Go
May-early June: High water, biggest rapids, coldest temps. Best for thrill-seekers. Wetsuits required.
Mid-June: Peak flows, maximum excitement. Most popular time. Book well in advance.
July: Flows drop, water warms. Good balance of excitement and comfort. Great for families.
August: Lower water, warmer temps. Mellower rapids, most family-friendly. Some sections may be too low.
Tips
Morning trips are cooler. Afternoon trips are warmer but may have thunderstorms. June mornings can be cold—dress accordingly.
Listen to your guide. They know the river. Following instructions keeps you safe and makes the trip better for everyone.
Expect to swim. Falling out happens. It's part of the experience. Stay calm, float feet-first, listen for instructions.
Finish with hot springs. Mount Princeton or Cottonwood hot springs are the perfect post-rafting recovery.
Don't overestimate your abilities. If an outfitter says a section is too advanced for you, trust them. Start with Browns Canyon.
Frequently Asked Questions
Can kids go rafting?
Yes, on appropriate sections. Browns Canyon typically allows ages 6+. Bighorn Sheep Canyon may take younger kids. The Numbers usually requires ages 14+.
Is it scary?
Browns Canyon is exciting but not terrifying. The Numbers is genuinely intense. Pick your section based on your comfort level.
Do I need experience?
Not for Browns Canyon or Bighorn Sheep. The Numbers benefits from prior rafting experience. Guides do the hard work.
What if I can't swim?
You'll wear a life jacket. Basic water comfort is helpful but Olympic swimming skills aren't required. Tell your guide if you're not a strong swimmer.
Which outfitter is best?
Most are excellent—the industry is well-regulated. Check reviews, but you can't really go wrong with established companies.