Nothing live is published for this water, so there is no reading or verdict today. The readings section below says what we checked.
The South Fork Cache la Poudre River is a freestone river in Colorado, listed as Catch and release by Colorado Parks and Wildlife.
3 guides and 3 shops nearby are listed here; the nearest destination hub is Estes Park & Rocky Mountain National Park.
South Fork Cache la Poudre River is a freestone river in Colorado. Our destination hub Estes Park & Rocky Mountain National Park is 16 mi away in a straight line.
No real-time gauge on this water. We found no active USGS gauge on South Fork Cache la Poudre River or on its stream system within about 25 miles, and no dam operator publishes data for it. A missing gauge says nothing about the water itself. Find the gauges nearest South Fork Cache la Poudre River
Start from the agency's public access map. Nothing on this page grants or implies access: check the agency map, posted signs and landowner permission before you fish.
Nothing on this page grants or implies access.
Restrooms within 2 miles of South Fork Cache la Poudre River in a straight line, nearest first, with what anglers found when they went. The map says a restroom is there, not whether it is clean or open today.
No restroom mapped within 2 mi yet — add one you know.
Campgrounds, fishing access sites and boat ramps often have one that isn't on the map yet.
Restroom locations and map details: © OpenStreetMap contributors, Open Database License, read Oct 24, 2026. Ratings, answers and photos are members' own; who shared them is never shown, and every photo is reviewed before it appears. Visits older than 18 months no longer count. Distances are straight-line miles, not driving. Nothing here grants access to private land. Community guidelines.
Freestone riverThe Fall River in Horseshoe Park, Rocky Mountain National Park, Colorado. Photo: Mark DeVries, CC BY-SA 2.0, via Flickr
Colorado · about 15 mi
Catch and releaseThe Big Thompson River at Viestenz-Smith Park in Big Thompson Canyon. Photo: Wusel007, CC BY-SA 3.0, via Wikimedia Commons
Colorado · about 18 mi
Catch and releaseRepresentative photo · not May CreekThe Colorado River and Onahu Creek in the Kawuneeche Valley, Rocky Mountain National Park. Photo: KimonBerlin, CC BY-SA 2.0, via Wikimedia Commons Not May Creek.
Colorado · about 12 mi
Catch and releaseRepresentative photo · not Lost LakeNavajo Lake from Navajo Lake State Park, New Mexico. Photo: Larry D. Moore, CC BY 4.0, via Wikimedia Commons Not Lost Lake.
Colorado · about 16 mi
Special-regulation trout waterRepresentative photo · not Joe Wright CreekThe Cache la Poudre River in Poudre Canyon. Photo: Wusel007, CC BY-SA 3.0, via Wikimedia Commons Not Joe Wright Creek.
Colorado · about 17 mi
Catch and releaseRepresentative photo · not Zimmerman LakeHenrys Lake from Henrys Lake State Park, Idaho. Photo: James Postema, CC BY 4.0, via Wikimedia Commons Not Zimmerman Lake.
Colorado · about 18 mi
Seasons, limits, special regulations and closures for each reach are on the agency pages below. Read them before you go.
Each comes from the agency's own published list; where the list names a reach it is quoted. A designation applies to the listed reach, not necessarily the whole water.
On the Special Regulations: Fishing Waters (all trout must be returned to the water) list (Colorado Parks and Wildlife, read 2026-11-05). All waters with this designation
Measured from the NHDPlus High Resolution (flowlines and waterbodies) (U.S. Geological Survey, read 2026-11-05) for this water’s own mapped feature. Rounded figures; they describe the channel, not today’s conditions.
Areas the Protected Areas Database of the United States (PAD-US), public access (U.S. Geological Survey, Gap Analysis Project, read 2026-11-05) lists as owned or held in easement and open to the public, crossed by the mapped channel. Boundaries are mapped, not surveyed. Nothing on this page grants or implies access: check the agency map, posted signs and landowner permission before you fish.
2.8 of 25.1 mi on public land
Nothing on this page grants or implies access.
Listings marked Unclaimed are built from open map records and the business's own website: confirm licensing, rates, dates and hours directly.
Estes Park, CO · 16 mi
Beginners & lessons · Multi-day trips · Colorado & Big Thompson
Nearby
Estes Park, CO · 17 mi
Lake & stillwater · Beginners & lessons
Nearby
What 3 nearby guide websites mention: what guides advertise, not a survey or a promise of what you will catch.
Named on 3 nearby guide websites
1 hatch charted for the region, not measured on this water. From Utah Division of Wildlife Resources.
Green drake (June to July)
Estes Park is the east gateway to Rocky Mountain National Park, on the Big Thompson and Fall rivers, with the Cache la Poudre and St. Vrain drainages to the north and south and the Colorado River headwaters over Trail Ridge Road.
Destination hub · 16 mi away in a straight line
A practical checklist for fly fishing small mountain trout streams: a short 3–4 weight rod, light line, a few buoyant dries and simple wet-wading gear, with estimated prices and where to buy.
7′6″–8′6″ rod, 3–4 weight, floating line · Brook, cutthroat, rainbow and brown trout
Open the checklistSeams, shelves and soft water, shown on real rivers.
Public YouTube videos from established channels, chosen by us to support this page. Not sponsored; the creators are not affiliated with Legendary Fly Gear.
Not sponsored All videos on reading water
Indicator rigs, depth and detecting the take.
Public YouTube videos from established channels, chosen by us to support this page. Not sponsored; the creators are not affiliated with Legendary Fly Gear.
Not sponsored All videos on nymphing
Trip stories anglers chose to share publicly and tagged with South Fork Cache la Poudre River.
No stories from here yet.
Not a statement of access, fish presence or conditions.
A water page organises discovery. It does not assert public access, legal access, current fish presence, guide availability or fishing conditions.
Flows, gauge statistics and flood stages come from USGS and the National Weather Service when the page is shown. Regulations, stocking, species and season statements link to the agency that publishes them; this page copies only the species names and the quoted sentences. Guide and shop listings come from the Legendary directories. Position: a point on the mapped channel of “South Fork Cache la Poudre River”, halfway along its length in Colorado, from the USGS high-resolution hydrography (NHDPlus HR), read 5 Nov 2026. It marks the water, not a particular access or reach. Water type is our own classification.
Freestone riverThe Fall River in Horseshoe Park, Rocky Mountain National Park, Colorado. Photo: Mark DeVries, CC BY-SA 2.0, via Flickr
Colorado · about 15 mi
Catch and releaseThe Big Thompson River at Viestenz-Smith Park in Big Thompson Canyon. Photo: Wusel007, CC BY-SA 3.0, via Wikimedia Commons
Catch and releaseRepresentative photo · not May CreekThe Colorado River and Onahu Creek in the Kawuneeche Valley, Rocky Mountain National Park. Photo: KimonBerlin, CC BY-SA 2.0, via Wikimedia Commons Not May Creek.
Colorado · about 12 mi
Catch and releaseRepresentative photo · not Lost LakeNavajo Lake from Navajo Lake State Park, New Mexico. Photo: Larry D. Moore, CC BY 4.0, via Wikimedia Commons Not Lost Lake.
Colorado · about 16 mi
Special-regulation trout waterRepresentative photo · not Joe Wright CreekThe Cache la Poudre River in Poudre Canyon. Photo: Wusel007, CC BY-SA 3.0, via Wikimedia Commons Not Joe Wright Creek.
Catch and releaseRepresentative photo · not Zimmerman LakeHenrys Lake from Henrys Lake State Park, Idaho. Photo: James Postema, CC BY 4.0, via Wikimedia Commons Not Zimmerman Lake.
Colorado · about 18 mi
Red Feather Lakes, Colorado
River cabins · 14 mi
