Published: April 25, 2025 | Updated: February 2026
While the Arkansas River is famous for its world-class whitewater rafting from May through September, the Arkansas River Valley doesn’t slow down when the raft season ends. Autumn and early winter offer a “quiet season” where the crowds thin out, the wildlife emerges, and the landscape transforms.
Whether you are visiting Buena Vista or Salida, here are the best ways to experience the Arkansas River corridor during the off-season.
Gold Medal Fishing
The waters of the Arkansas River may be too shallow to raft by October, but lower levels create world-class conditions for end-of-the-season fly fishing. This stretch of the river is designated as “Gold Medal Water,” and the fall is a prime time for anglers.
- What to Catch: Brown trout and Kokanee salmon will be spawning, with Rainbow trout, Cutthroat trout, and Northern pike active as well.
- Where to Go: If the temperature permits, try fishing upstream of Salida. If you’re unfamiliar with the area, we recommend finding a local outfitter to guide you to the “honey holes.” Late-season fishing often means you’ll have a beautiful stretch of the river entirely to yourself.
High-Altitude Hiking & The Colorado Trail
Cooler temperatures and bright Colorado sunshine make autumn the perfect time to explore the best trails in the Arkansas River Valley.
The crown jewel of local hiking is the 485-mile Colorado Trail, which passes directly through Salida and Buena Vista. While you likely won’t hike all 485 miles in one go, the trail is broken into manageable segments. These sections deliver breathtaking views of the Sawatch Range and the Arkansas River winding through the valley below.
Wildlife Spotting
As the high peaks begin to see snow, many of Colorado’s most iconic animals move to lower elevations near the river. Set out with your camera (and a zoom lens) to catch a glimpse of:
- Rocky Mountain Bighorn Sheep: The state mammal of Colorado! They love the steep cliffs of Bighorn Sheep Canyon.
- Pronghorn: Often mistaken for antelope, the pronghorn’s closest living relative is actually the giraffe. They are a true Colorado sight to see in the open meadows of the valley.
Note: Always keep your distance and maintain respect for these animals in their natural habitat.
Dark Sky Stargazing
The Arkansas River Valley is home to some of the darkest skies in the state. Once the sun sets, find a spot along the Arkansas River away from city lights to watch the Milky Way emerge.
The Stone Bridge river access north of Salida is a local favorite for guaranteed dark skies. Be sure to check the weather forecast before heading out; a cloudy sky can hide even the most impressive celestial display.
Arkansas River Valley Off-Season Frequently Asked Questions
When does the rafting season end on the Arkansas River?
The Arkansas River rafting season typically runs from mid-May through Labor Day. While some high-water years allow for rafting into September, the river usually becomes too shallow for rafts by October, transitioning into a premier destination for fishing and hiking.
What is the best month for fall colors in the Arkansas River Valley?
The “peak” for fall colors in Buena Vista and Salida usually occurs between late September and mid-October. The golden Aspens are most vibrant in the higher elevations of the Sawatch Range, while the cottonwoods along the Arkansas River turn a deep gold shortly after.
Can you see bighorn sheep in the Arkansas River Valley year-round?
Yes, but they are most easily spotted during the off-season. In the fall and winter, bighorn sheep often descend to the river banks in Bighorn Sheep Canyon to find water and grazing land, making them highly visible from the roadside.
