Colorado’s Premier Whitewater Destination
Arkansas River Guide
The Arkansas River is one of the most popular rafting rivers in the United States, stretching over 1,400 miles from the Rocky Mountains of Colorado to the Mississippi River. The most well-known and commercially rafted sections run through Central Colorado near Buena Vista, Salida, and Cañon City, offering everything from family-friendly floats to Class V whitewater.
If you're planning a rafting trip in Colorado, this is likely the river you're looking for.
Key Facts & Details
Length: ~ 1,469 miles (Colorado headwaters to Mississippi River)
Colorado Sections: Leadville → Buena Vista → Salida → Canon City
Headwaters: Near Leadville, CO (~10,000+ ft elevation)
Popular Sections: Browns Canyon, The Numbers, Pine Creek, Royal Gorge
Designation: Browns Canyon is a National Monument
River Type: Freestone river (snowmelt-driven flows)
Best Known For: Whitewater rafting, scenic canyons, multi-day trips
Current River Flow (CFS)
River flow (CFS = cubic feet per second) determines difficulty, safety, and trip type.
- Arkansas River at Buena Vista (USGS 07087200)
- Arkansas River near Canon City (USGS 07096000)
| Season | Best Activities | Typical Flow (CFS)* | Notes |
|---|---|---|---|
| Spring (Apr–May) | High-adventure rafting | 1500–3000+ | Peak snowmelt, fastest flows |
| Early Summer (June–July) | Rafting (all levels) | 1000–2500 | Best overall rafting window |
| Late Summer (Aug) | Family rafting, fishing | 600–1200 | Warmer water, calmer flows |
| Fall (Sept–Oct) | Fishing, scenic floats | 300–800 | Low flows, fewer crowds |
| Winter (Nov–Mar) | Limited fishing | <300 | Mostly off-season for rafting |
*These ranges are estimates based on typical seasonal patterns and available gauge data; check real‑time flows before planning.
Popular Activities on the Arkansas River
Whitewater Rafting
The Arkansas River is Colorado’s top rafting destination thanks to its range of sections. From the scenic, moderate rapids of Browns Canyon to the technical intensity of The Numbers and Pine Creek, there’s an option for nearly every skill level. Peak season runs June through July, with flows driven by snowmelt.
Kayaking
Kayaking on the Arkansas spans beginner-friendly stretches to advanced whitewater. Early summer brings fast, technical conditions ideal for experienced paddlers, while late summer offers more manageable flows. Many sections double as training grounds for intermediate to advanced kayakers.
Stand‑Up Paddleboarding (SUP)
SUP is best suited for lower-flow conditions and calmer sections of the river. Late summer (July–August) provides the most stable flows. During peak runoff, SUP is generally not recommended due to speed and technical features.
Fly Fishing
The Arkansas River is a Gold Medal trout fishery with strong populations of brown and rainbow trout. Fishing is productive year-round, but late summer through fall offers the best combination of water clarity, manageable flows, and active fish.
Where to Put In & Take Out
Buena Vista Area
- Pine Creek Launch → advanced runs
- Numbers Launch → Class IV access
- Browns Canyon Launches (multiple)
Salida Area
- Calm float sections
- Fishing access points
- Beginner-friendly stretches
Canon City Area
- Royal Gorge Put-In/Take-Out
- Big water + steep canyon walls
Wildlife Along the River
The Arkansas River corridor supports a diverse ecosystem:
- Birds: Bald eagles, osprey, hawks
- Mammals: Bighorn sheep, deer, elk
- River life: Trout, aquatic insects
- Reptiles: Occasional snakes in warmer canyon areas
Arkansas River
FAQs
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Featured
Arkansas River Adventures
Pine Creek + The Numbers
Duration: Full Day
Minimum Age: 16+ (water level dependent)
Season: June - Mid August
