Explore Arnold
Stanislaus River
The Stanislaus River is a natural treasure that has carved its way through the majestic Sierra Nevada Mountains for centuries. It's a 65-mile long waterway that flows from the Sierra Nevada Foothills to the San Joaquin River in the Eastern part of the Central Valley of Northern California.
First things first
A River Runs
Nestled in the Sierra Nevada foothills, this river offers a unique and rewarding fishing experience for both novice and seasoned anglers alike. The serene surroundings of the Stanislaus River make it an ideal destination for those seeking not only an exceptional fishing experience but also a communion with nature.
Geography
Where Stanislaus River sits
The Stanislaus gathers in three forks below the Sierra crest near Sonora and Ebbetts passes, then runs about 96 miles west to join the San Joaquin River.
Above Arnold the North Fork is a steep granite canyon of pools and whitewater; downstream the river slows through reservoirs and finally meanders through valley farmland. That single canyon is why the town, the big trees and the caverns all line up where they do.
The nearest North Fork canyon access is about 3 miles from Chalet Bruin and Koda Loft — under 10 minutes.
- Region
- Central Sierra Nevada to the San Joaquin Valley
- County
- Alpine, Calaveras, Tuolumne, Stanislaus and San Joaquin counties
- Elevation
- Over 10,000 ft at its headwaters down to about 20 ft at its mouth
- Nearest town
- Arnold sits above the North Fork canyon
- Getting there
- Highway 4 crossings, Highway 49 and Highway 120
Stay Near Stanislaus River
Arnold haven within a 10 min from drive to the Stanislaus River.
Affiliate deals
Guided rafting on the rivers down the hill
Rafting here is a guided business, and OARS has run these rivers for decades. Booking takes you to their own site, at their own prices.
These are affiliate links: we earn a commission if you book, at no extra cost to you. Trips are run, staffed and insured entirely by OARS — we are independent of them. Whitewater rafting carries real risk of injury; read their trip pages, age limits and river ratings before you book.
Geography
The Stanislaus River, often referred to as the “Stan,” originates in the high country of the Sierra Nevada Mountains, near the famed Yosemite National Park. It flows westward, carving its path through the breathtaking Stanislaus National Forest before eventually merging with the San Joaquin River in California’s Central Valley.
The river’s course takes it through a variety of landscapes, from rugged mountain terrain to serene foothill valleys. Along the way, anglers are treated to picturesque vistas of towering pine trees, lush meadows, and rocky canyons.
The Anglers List
Rainbow Trout:
The Stanislaus River is renowned for its vibrant rainbow trout population. These feisty fish are known for their striking colors and aggressive feeding behavior, making them a favorite among fly fishermen and lure enthusiasts alike.
Brown Trout:
Brown trout, known for their cunning nature, thrive in the Stanislaus River’s cold, clear waters. Catching one of these elusive trophies is a badge of honor for any angler.
Smallmouth Bass:
In addition to trout, the river is home to a healthy population of smallmouth bass. These hard-fighting fish offer a thrilling challenge for those who enjoy casting artificial lures.
Chinook Salmon:
During the fall months, the Stanislaus River becomes a magnet for anglers looking to hook into migrating Chinook salmon. These powerful fish provide an adrenaline-pumping experience as they make their way upstream to spawn.
Nearby
Keep exploring
Whitewater Rafting
The Stanislaus River is renowned for its exciting rapids, making it a hotspot for rafting and kayaking. Several outfitters offer guided trips for all skill levels.
Kayaking
Kayaking is a thrilling way to experience the river's rapids and take in its natural splendor.
Hiking
Explore the many hiking trails that wind through the Sierra Nevada foothills, offering breathtaking views of the river and surrounding landscapes. Don't forget to pack essentials like water, snacks, and appropriate gear.
Fishing
The Stanislaus River is home to various species of fish, including trout and salmon. Anglers can try their luck in the river's clear waters, with several access points available for fishing.
Knight's Ferry
A charming historic town nestled along the river, Knight's Ferry offers a glimpse into California's past. The historic covered bridge is a must-see attraction, providing both a picturesque view and a tangible connection to the region's history.
Bird Watching
The river and its adjacent forests provide a habitat for a wide variety of bird species. Birdwatchers can spot ospreys, bald eagles, and numerous other avian species.
Stay nearby
Cabins near the Stanislaus River
River access points on the North Fork are minutes away, whether you are fly fishing, swimming or putting in for a rafting run. Looking for Arnold, CA cabin rental? Arnold Haven has two dog-friendly cabins — a five-bedroom A-frame chalet that sleeps 12 and a two-bedroom loft that sleeps 4. Minimum stay is 2 nights, check-in is at 3pm and check-out at 11am.
- Check-in
- Self check-in, 3pm
- Cancellation
- Full refund 5+ days ahead; holidays 30 days
Check live availability, see your full price, and book securely — ID check and payment are handled by Stripe.
Good to know
Frequently asked questions
Can you swim in the Stanislaus River?+
You’ll find so many ways to enjoy your Stanislaus River trip from swimming in picturesque granite swimming holes to fly fishing rainbow trout to wilderness camping, rock climbing and whitewater rafting with OARS.
Can you fish in the Stanislaus River?+
Streams and rivers, including all tributaries of the Tuolumne and Stanislaus rivers, may be fished from the last Saturday of April to mid-November. Fishing can be a relaxing way to pass the time, but it can be dangerous if you aren’t careful while fishing in undeveloped areas.
What class are the rapids in the Stanislaus River?+
The North Fork Stanislaus River provides outstanding opportunities for experienced whitewater enthusiasts. Boaters may paddle a five-mile, Class IV stretch of the river between Sourgrass, near Dorrington, and Calaveras Big Trees State Park, just east of Arnold.
Is the Stanislaus River clean?+
The Stanislaus River empties into the San Joaquin River from the east along with the Merced and Tuolumne rivers. Although some agricultural drainage flows into these rivers in their lower reaches, the water quality is relatively good in each of the three tributaries.
Can you float down the Stanislaus River?+
The Orange Blossom to Oakdale float is a ~7 mile, ~4 hour self-guided float trip on the Stanislaus River. This trip is available on weekends, and is a great way to get away from the big crowds on the Knights Ferry section.
Is there salmon in the Stanislaus River?+
From Knights Ferry to the confluence of the San Joaquin and Stanislaus River, fishing is popular as well, and many Central Valley residents will attest to that. The types of fish on this section are much more varied, with species of trout, salmon, carp, crappie, and bass found up and down the stream.