Fly Fishing the Llano River: Guadalupe Bass, Granite Canyons & Where to Eat
The Llano is the premier fly-fishing river for Guadalupe bass — the scrappy native sometimes called the "Texas trout" — running clear over pink Precambrian granite on the northern edge of the Hill Country. Here's how to fish it, what you'll catch, and where to eat on the way in and out.
Is the Llano worth the drive for fly fishing? For Guadalupe bass, yes.
The Llano River is one of Texas's best rivers for wading and floating after Guadalupe bass, the state fish, plus largemouth, Rio Grande cichlid, sunfish, and a celebrated late-winter white bass run. It's a warm-water, sight-fishing river — granite pools and clear runs, not a stocked trout stream (though TPWD does drop a bonus batch of rainbows near Llano each January). Day-trippable from Austin, Boerne, and New Braunfels; the upper river around Junction is worth an overnight.
A granite river on the edge of the Hill Country
The Llano doesn't look like the rest of the Hill Country, and that's the point. Most Central Texas rivers cut through limestone; the Llano runs through the Llano Uplift — a dome of Precambrian granite, the same billion-year-old rock that surfaces at Enchanted Rock. That geology gives the river its signature: pink-granite boulders, slick bedrock runs, deep clear pools, and pockets that hold fish where a limestone river would just sheet over gravel.
It also sits at the northern edge of the Guadalupe bass's native range, which is exactly why fly anglers make the trip. This is a river built for wading and casting — reading current seams around granite, sight-fishing clear water, and covering ground on foot or by kayak. It fishes more like a smallmouth stream out west than a spring-fed Hill Country creek.
How far is the Llano River? (day-trip drive times)
These are approximate one-way drive times to the town of Llano on the lower river — the easiest access for most anglers:
- Boerne — about 1 hr 15 min (comfortable day trip)
- Austin — about 1 hr 25 min (day trip)
- New Braunfels — about 1 hr 45 min (long day trip, or an easy overnight)
- San Antonio — about 2 hrs (a long single day, or a two-day trip with an Airbnb)
One caveat that changes the math: those times are to the town of Llano and the lower river. The upper river — around Junction and the South Llano — is roughly an hour farther west. If you're headed up there, treat it as an overnight rather than a day trip.
What fish are in the Llano River?
The Llano is a warm-water fishery with a deep roster, and most of it is a blast on a fly rod:
- Guadalupe bass — the headline, the Texas state fish, native to these rivers and pound-for-pound one of the best fights in fresh water
- Largemouth bass — in the slower, deeper pools
- Rio Grande cichlid — the only cichlid native to the U.S., a favorite fly target
- Sunfish — redbreast, longear, bluegill, and green, everywhere and eager
- Channel catfish, spotted and longnose gar, common carp, and freshwater drum round it out
Two seasonal bonuses worth planning around:
The white bass run. In late winter and early spring, white bass push up out of the reservoirs to spawn, and the Llano hosts one of the best runs in the state — fast, aggressive, numbers fishing on a light rod.
A January trout surprise. Texas Parks & Wildlife stocks a bonus batch of rainbow trout in late January in the Castell-to-Llano reach and at South Llano River State Park — a rare cold-water cameo on a warm-water river. It's a put-and-take novelty, not a wild fishery, but a fun add if your trip lands in that window.
Why the Llano's Guadalupe bass are a conservation win
There's a reason the Guadalupe bass fishing here is as good as it is, and it's a genuine comeback story. Back in 1958–1960, smallmouth bass were stocked in the region. The smallmouth never established a fishery — but they did something worse: they hybridized with the native Guadalupe bass, threatening to genetically swamp the very fish that makes these rivers special.
In 2010, a South Llano Guadalupe bass restoration effort set out to reverse it, led by Texas Parks & Wildlife with the Llano River Watershed Alliance and the Texas Tech Llano River Field Station. The South Llano became the flagship site for that work.
The scale, kept honest: TPWD's hatchery program has stocked 2,355,807 Guadalupe bass across Hill Country rivers since 1992. That's the statewide total, not a Llano-only figure — but the South Llano restoration is the program's showcase, and it's a big part of why you can catch clean, native-strain Guadalupe bass here today.
How to fish the Llano: float, wade & access
The classic run works downstream: Junction → Mason → Castell → Llano. You can wade the shallow granite runs or float the connecting stretches by kayak or canoe — most anglers mix both, wading the good water and paddling between it.
Verified public access (TPWD River Access & Conservation Areas)
- South Llano River State Park
- South Llano — CR 150
- Pete's Pecan Patch
- James Crossing (FM 2389, Mason)
- Castell Crossing (FM 2768)
- HR Seventh Heaven (CR 103)
- White's Crossing (FM 1871)
Read the access rules before you go. Most of these are primitive sites — no restrooms, no water, no staff. They're open from 30 minutes before sunrise to 30 minutes after sunset, and no overnight camping is allowed. Crucially, much of the Llano's frontage is private: stay in the public access and the streambed, and respect posted land.
Technique, briefly
There's a real tradeoff to think through: light tackle and small flies will get you numbers — endless sunfish and smaller bass — while bigger flies cut the count but tempt the larger Guadalupe and largemouth. Topwater poppers early and late, and crawfish or baitfish patterns worked along the granite seams, cover most Llano days.
Check conditions first — the Llano is flashy
This is not a river to drive to blind. The Llano is flood-prone and rises fast; the October 2018 flood was one of the most destructive on record in the basin. Before any trip, check the live gauges — if it's up and muddy, wait:
- (upper/middle river)
- (lower river)
Clear, wadeable, fishable conditions are the norm in the drier months; after heavy rain upstream, give it days, not hours, to clear.
Fish, then eat: a two-meal bookend
Part of the Llano trip is the food on either end of the day — one on the way in, one on the way out.
Basing your trip near the Hill Country?
If the Llano has you thinking about the area more broadly, these community guides cover living and basing in two towns within easy reach:
Boerne →
The closest of these towns to the Llano — about 1 hr 15 min out. Neighborhoods, schools, and Hill Country daily life.
New Braunfels →
A river town in its own right on the Guadalupe and Comal — an easy overnight base for a Llano run.
Paid featured placements — distinct from the editorial content above.
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Serving homebuyers across the Central Texas Hill Country.
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Become a Partner →The Llano is one river of many
Trout below Canyon Dam, Guadalupe bass on the San Marcos, catfish on the Colorado, lakes around Marble Falls — the Llano is one chapter in the bigger Central Texas fishing picture. Our pillar guide maps the whole region:
Llano River fly fishing: frequently asked questions
Is the Llano River good for fly fishing?
Yes — the Llano is one of the premier fly-fishing rivers in Texas for Guadalupe bass, the state fish. It runs clear over Precambrian granite on the northern edge of the Hill Country, with wadeable runs and granite pools that suit sight-fishing and casting. Beyond Guadalupe bass, it holds largemouth, Rio Grande cichlid, sunfish, and a strong late-winter white bass run, making it a rewarding warm-water fly destination.
What fish can you catch in the Llano River?
The Llano is a warm-water river holding Guadalupe bass (the headline species), largemouth bass, Rio Grande cichlid, and several sunfish including redbreast, longear, bluegill, and green. It also has channel catfish, spotted and longnose gar, common carp, and freshwater drum. In late winter and early spring it hosts one of the state's best white bass runs, and Texas Parks and Wildlife stocks bonus rainbow trout near Llano each January.
Where can you access the Llano River to fish?
Public access comes largely through Texas Parks and Wildlife River Access and Conservation Areas, including South Llano River State Park, South Llano CR 150, Pete's Pecan Patch, James Crossing near Mason, Castell Crossing, and HR Seventh Heaven. Most are primitive sites with no restrooms or water, open from 30 minutes before sunrise to 30 minutes after sunset, with no overnight camping. Much of the river frontage is private, so stay within public access and respect posted land.
When is the best time to fly fish the Llano River?
Guadalupe bass and sunfish fish well through the warm months, with topwater action early and late in the day. Late winter and early spring bring the white bass run, one of the strongest in Texas, and a bonus Texas Parks and Wildlife rainbow trout stocking arrives near Llano in late January. Because the Llano is flashy and flood-prone, always check the USGS gauges near Mason and at Llano before a trip and wait for clear, wadeable flows.
Can you wade fish the Llano River?
Yes. The Llano's shallow granite runs are well suited to wading, and many anglers combine wading with a kayak or canoe float on the classic Junction to Mason to Castell to Llano run. Light tackle and small flies produce numbers of sunfish and smaller bass, while larger flies tempt fewer but bigger Guadalupe bass and largemouth. Always check flows first, since the river rises quickly after upstream rain.
Llano River Fly Fishing
The Llano is one of Texas's premier rivers for Guadalupe bass fly fishing, running clear over pink granite on the northern edge of the Hill Country. Beyond Guadalupe bass, it holds largemouth, Rio Grande cichlid, sunfish, and one of the state's strongest late-winter white bass runs. It's warm-water, wade-and-float water — check flows first, because the Llano rises fast.
Part of the bigger picture: our Central Texas fishing guide. Basing nearby? See Boerne and New Braunfels. Check current flows on the USGS Llano River gauge and rules in the TPWD Outdoor Annual.