Tennessee

Little River

Tennessee·Great Smoky Mountains·35.66° N, 83.67° W

Solunar · next 7 days

About Little River

The Little River is the Great Smoky Mountains' signature roadside freestone — a river you can fish out your car window for a morning, then walk four miles up a rail-grade trail into brook-trout headwaters by afternoon. It drains the high country below Clingmans Dome, and Little River Road shadows the East Prong for miles through a boulder-choked gorge of plunge pools and pocket water. What sets it apart from the park's other big drainages is how much water type it packs into one watershed: warm smallmouth and rock bass down at the Townsend "Y," wild rainbows through the gorge, the largest brown trout in the entire park between Metcalf Bottoms and Elkmont (20-inch fish live here, though they're rarely landed), and native Southern Appalachian brook trout up in the tributaries and the trail-access headwaters.

This is short-line, tight-quarters fishing. Casts run 15 to 30 feet, drifts last a second or two before the current shreds your fly, and you'll spend as much time reading pocket seams and plunge-pool tailouts as casting. A 7.5- to 8-foot 3- or 4-weight covers most of it. The wild rainbows run 6 to 9 inches and eat a well-drifted dry with abandon, so it's forgiving fishing that rewards stealth over presentation finesse. April is prime — Quill Gordons, Blue Quills, Hendricksons, March Browns and caddis overlap for the best dry-fly weeks of the year. Summer pushes you to fish early and late, or to gain elevation where the water holds in the 50s and 60s; by July the Townsend gauge can read into the low 70s °F and the trout stack in the faster, better-oxygenated runs. Winter fishes on warm afternoons with midges and small nymphs.

The trade-offs are real. The gorge blows out fast off steep terrain — above roughly 400 CFS at Townsend you're picking your spots, and over 700 CFS you should go elsewhere. Little River Road is one of the most heavily traveled corridors in the park, so the roadside water sees pressure and the pull-offs fill on summer weekends (and GSMNP now requires a paid parking tag for any stop over 15 minutes). But that same road is the access: you can leapfrog runs for miles, and the crowds thin the moment you commit to wading up a section or hiking past Elkmont. If the main stem is high or off, the Middle Prong toward Tremont and the West Prong along Laurel Creek Road give you smaller, more intimate water with the same wild fish.

Species

Rainbow Trout
Primary · Apr-Jun, Sep-Oct · 6-10"
The bread-and-butter fish through the gorge and the lower and mid river — wild, resident, and eager dry-fly eaters. Most run 6 to 9 inches, opportunists that will chase a well-drifted attractor.
Brown Trout
Common · Oct-Nov, Mar · 8-14"+
The Metcalf Bottoms-to-Elkmont reach holds the park's largest wild browns; fish over 20 inches exist but are rarely landed. Best odds come streamer-fishing the deep pools as they turn aggressive in fall.
Brook Trout
Common · May-Sep · 4-8"
Native Southern Appalachian char in the headwaters above Elkmont and the upper prongs and tributaries. The park's brook-trout restoration succeeded to the point that brookies are now legal to keep parkwide under the combined limit — a notable recent change.
Smallmouth Bass
Seasonal (lower river) · Jun-Sep · 7-14"
The warmwater draw of the lower East Prong through Townsend and below the "Y," where the river warms out of trout range in summer. Poppers and streamers on the wide, slower water; mixes with a few trout at the cooler upper end.
Rock Bass
Common (lower river) · Jun-Sep · 4-8"
Abundant "redeye" in the lower river alongside the smallmouth, and a scrappy summer bonus. The park allows 20 rock bass a day on top of the trout and smallmouth limit.

Species	Abundance	Best Season	Size
Rainbow Trout	Primary	Apr-Jun, Sep-Oct	6-10"
Brown Trout	Common	Oct-Nov, Mar	8-14"+
Brook Trout	Common	May-Sep	4-8"
Smallmouth Bass	Seasonal (lower river)	Jun-Sep	7-14"
Rock Bass	Common (lower river)	Jun-Sep	4-8"

Sections

5 reaches

The Townsend "Y" & Below Townsend

WadeRainbow Trout · Smallmouth

Where the Middle Prong meets the East Prong at the "Y" and the river leaves the park — wide, warmer, slower water that transitions from trout river to warmwater smallmouth stream. The USGS gauge (03497300) sits just upstream of the park boundary in this reach and is the reference for the whole river. Roadside access at the Wye and along US-321 through Townsend, with easy wading at normal flow.

Best for: Summer smallmouth bass and rock bass on poppers and streamers, with a few trout at the cooler upper end — warmwater fly fishing, not the trout draw.

The Sinks & Little River Gorge

WadeBrown Trout

The heart of it — a steep gorge of plunge pools, pocket water, and boulder runs, with the dramatic waterfall complex known as The Sinks as the downstream landmark. Classic Smokies pocket-water fishing. Little River Road parallels the whole reach with frequent pull-offs, including the Sinks parking area, so you can wade up from anywhere. The slick boulders make felt or studded soles worth it, and the tight quarters keep casts short.

Best for: Wild rainbows on dries and dry-dropper, plus the occasional big brown in the deeper pools — short-line nymphing and high-stick dry-fly work.

Metcalf Bottoms to Elkmont (Trophy-Brown Reach)

WadeBrown Trout · Rainbow Trout

The mature trout water — deeper, wider pools mixed with productive runs and riffles, holding both high numbers of fish and the biggest specimens in the drainage. This reach between Metcalf Bottoms and Elkmont grows the park's largest wild browns, with 20-inch-class fish present (though rarely caught). Access is Little River Road to the Metcalf Bottoms Picnic Area, then Elkmont Road to Elkmont Campground, where campsites sit right on the water.

Best for: Wild rainbows plus the park's largest wild browns — dry-dropper, nymphing the deep pools, and streamers for browns in fall.

Headwaters Above Elkmont (Little River Trail — Backcountry)

WadeBrook Trout · Rainbow Trout

A small tumbling stream narrowing to brook-trout water, reached on foot up the Little River Trail — an old railroad grade — from Elkmont toward the Fish Camp Prong junction, about four miles in on an easy grade. Wild rainbows give way to native Southern Appalachian brook trout as you gain elevation, and the solitude away from the road is as much the draw as the fishing. Tight, brushy casting.

Best for: Wild rainbows and native brook trout on attractor dries — small-stream stealth fishing well away from the road crowds.

Middle Prong (Tremont)

WadeBrook Trout · Rainbow Trout

The main alternative when the East Prong is high or crowded — formed by Lynn Camp Prong and Thunderhead Prong near the old Tremont townsite, with long pools, runs, and riffles through the flat, open Walker Valley. Tremont Road (the old Little River Railroad roadbed) follows the lower four miles; the upper reaches are foot-trail access. This prong is ungauged, so read the Townsend gauge and infer its condition — there's no live overlay here.

Best for: Wild rainbows on approachable lower-reach dry-fly water near the Great Smoky Mountains Institute at Tremont, and native brook trout up high toward the Lynn Camp Prong restoration water.

At a glance

Ideal wading flow: 100–300 cfs
Blow-out: >700 cfs
Ideal water temp: 50–65°F

Best seasons

The Townsend gauge (03497300) fishes very well from roughly 120 to 400 CFS, with the sweet spot for wading around 100 to 250; normal summer baseflow runs near 130 CFS. From 400 to 700 CFS it's fishable but wade the gorge with caution, and above roughly 700 CFS the river is off-color and unsafe — go elsewhere. It spikes fast after rain off the steep terrain and drops within a day or two. Spring (April) is prime, with overlapping Quill Gordon, Blue Quill, Hendrickson, March Brown and caddis hatches on cool flows. Summer is good early and late and up high with yellow stoneflies and terrestrials, but midday the lower and mid river warms into the low 70s °F and stresses trout — fish dawn and dusk or gain elevation. Fall brings brown-trout aggression (streamers Oct-Nov) and BWOs; winter fishes on the warm afternoons with midges and small nymphs. Overcast, mild days pull the best mayfly hatches.

Regulations

The entire Little River watershed inside Great Smoky Mountains National Park is governed by federal NPS regulations, enforced parkwide and applying to all prongs. It's wild-trout, single-hook artificial-only water — there is no stocking anywhere inside GSMNP. Regulations are verified as of July 2026; confirm the current rules on the NPS GSMNP fishing page before you go.

License: anglers 16 and older need a valid Tennessee OR North Carolina fishing license — either state's license is valid throughout the park, and no separate trout stamp is required. Licenses aren't sold in the park; buy them in surrounding towns or online
Season and hours: open year-round, from 30 minutes before official sunrise to 30 minutes after official sunset
Gear: artificial flies or lures with a single hook only — up to two flies (a dropper) on a leader. Double, treble, and gang hooks are prohibited, as is any bait or liquid scent. One hand-held rod
Creel limit: 5 trout (brook, rainbow, or brown) and/or smallmouth bass combined per day, plus 20 rock bass. Stop fishing once you reach the limit
Minimum size: 7 inches for brook, rainbow, and brown trout and smallmouth bass; no minimum on rock bass. Undersized fish must be released immediately
Brook trout are now legal to keep parkwide — 7-inch minimum, counting toward the combined 5-fish trout limit. This reflects the park's successful Southern Appalachian brook-trout restoration; for decades brookies were closed to harvest

All fish in the park are wild — there is no stocking inside GSMNP. Note that GSMNP now requires a paid parking tag ("Park it Forward") for any stop longer than 15 minutes, which applies to parking at the fishing pull-offs along Little River Road.

Source: National Park Service — Great Smoky Mountains National Park. Regulations change annually. Verify before fishing.

Getting there

Townsend, TN

~45 min from Knoxville (McGhee Tyson Airport, TYS) — Townsend is the closest of the three park gateways to the airport. ~20 min to Maryville/Alcoa for full services

Fly shops

Little River OutfittersTownsend

Camping: Elkmont Campground sits right on the East Prong with streamside sites; Cades Cove Campground is nearby. Metcalf Bottoms and the Sinks are day-use picnic and parking access. Townsend — "the Peaceful Side of the Smokies" — is the gateway town at the "Y," with cabins, campgrounds, and outfitters along US-321; Maryville/Alcoa is about 20 minutes out for fuller services.

Little River Road (Little River Gorge Road) parallels the whole gorge with frequent pull-offs, so you can leapfrog runs for miles and wade up from any of them. Access is easy; the catch is the crowds and the paid parking tag now required for stops over 15 minutes. Elkmont Road climbs from Metcalf Bottoms to the campground for the trophy-brown reach, and the Little River Trail (an old railroad grade) is the foot access into the brook-trout headwaters above Elkmont. If the main stem is high, the Middle Prong at Tremont and the West Prong along Laurel Creek Road are smaller, road-accessible alternatives — but both are ungauged, so read the Townsend gauge and infer their condition.

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About Little River

Species

Rainbow Trout

Primary · Apr-Jun, Sep-Oct · 6-10"

The bread-and-butter fish through the gorge and the lower and mid river — wild, resident, and eager dry-fly eaters. Most run 6 to 9 inches, opportunists that will chase a well-drifted attractor.

Brown Trout

Common · Oct-Nov, Mar · 8-14"+

The Metcalf Bottoms-to-Elkmont reach holds the park's largest wild browns; fish over 20 inches exist but are rarely landed. Best odds come streamer-fishing the deep pools as they turn aggressive in fall.

Brook Trout

Common · May-Sep · 4-8"

Native Southern Appalachian char in the headwaters above Elkmont and the upper prongs and tributaries. The park's brook-trout restoration succeeded to the point that brookies are now legal to keep parkwide under the combined limit — a notable recent change.

Smallmouth Bass

Seasonal (lower river) · Jun-Sep · 7-14"

The warmwater draw of the lower East Prong through Townsend and below the "Y," where the river warms out of trout range in summer. Poppers and streamers on the wide, slower water; mixes with a few trout at the cooler upper end.

Rock Bass

Common (lower river) · Jun-Sep · 4-8"

Abundant "redeye" in the lower river alongside the smallmouth, and a scrappy summer bonus. The park allows 20 rock bass a day on top of the trout and smallmouth limit.

Species	Abundance	Best Season	Size
Rainbow Trout	Primary	Apr-Jun, Sep-Oct	6-10"
Brown Trout	Common	Oct-Nov, Mar	8-14"+
Brook Trout	Common	May-Sep	4-8"
Smallmouth Bass	Seasonal (lower river)	Jun-Sep	7-14"
Rock Bass	Common (lower river)	Jun-Sep	4-8"

At a glance

Ideal wading flow

100–300 cfs

Blow-out

>700 cfs

Ideal water temp

50–65°F

Best seasons

Regulations

License: anglers 16 and older need a valid Tennessee OR North Carolina fishing license — either state's license is valid throughout the park, and no separate trout stamp is required. Licenses aren't sold in the park; buy them in surrounding towns or online
Season and hours: open year-round, from 30 minutes before official sunrise to 30 minutes after official sunset
Gear: artificial flies or lures with a single hook only — up to two flies (a dropper) on a leader. Double, treble, and gang hooks are prohibited, as is any bait or liquid scent. One hand-held rod
Creel limit: 5 trout (brook, rainbow, or brown) and/or smallmouth bass combined per day, plus 20 rock bass. Stop fishing once you reach the limit
Minimum size: 7 inches for brook, rainbow, and brown trout and smallmouth bass; no minimum on rock bass. Undersized fish must be released immediately
Brook trout are now legal to keep parkwide — 7-inch minimum, counting toward the combined 5-fish trout limit. This reflects the park's successful Southern Appalachian brook-trout restoration; for decades brookies were closed to harvest

Source: National Park Service — Great Smoky Mountains National Park. Regulations change annually. Verify before fishing.

Getting there

Townsend, TN

~45 min from Knoxville (McGhee Tyson Airport, TYS) — Townsend is the closest of the three park gateways to the airport. ~20 min to Maryville/Alcoa for full services

Little River

About Little River

Species