The water
South Holston River
The state's marquee tailwater, flowing below South Holston Dam near Bristol and holding heavy numbers of brown and rainbow trout. The draw is the Sulphur hatch — dense emergences from roughly May through August with strong evening rises — backed by BWOs, midges, and occasional caddis that keep fish looking up year-round on the stable tailwater temperatures. Winter and early spring midge and BWO fishing is legitimately good, not a consolation prize. Access mixes TVA-controlled points with roadside pull-offs along the river road corridors; the river wades well at lower flows and floats well the rest of the time. Some reaches carry special trout regulations, so check current TWRA rules for size, creel, and gear restrictions. Full South Holston guide
Watauga River
The South Holston's neighbor below Wilbur Dam near Elizabethton, and a year-round fishery in its own right. Browns and rainbows feed heavily on scuds and sowbugs — the backbone of the diet here — supplemented by midges, Sulphurs, caddis, and BWOs. Winter and early spring favor nymphs and streamers; late spring through early fall brings the best dry-fly fishing as insect activity peaks. Public access is extensive from Wilbur Dam downstream, with numerous pull-offs and parking areas, and the river is fished both by wading at suitable flows and from drift boats. Key sections are managed for quality trout with special regulations; verify current TWRA tailwater rules before harvesting anything.
Clinch River
The Clinch below Norris Dam, northwest of Knoxville, is managed for trophy trout and famous for its midges — prolific hatches over flat, clear water that demand long leaders and small flies. Browns, rainbows, and brook trout all swim here. Midges and BWOs carry winter and early spring; Sulphurs arrive in late spring; and from mid-summer into early fall the Trico spinner fall can produce hours of steadily rising fish. Access concentrates around Norris Dam and downstream TVA parcels, with recognized wading areas and boat ramps — but this is a generation-driven river, and anglers plan around TVA flow schedules for safe wading. Protected stretches and special regulations apply; check TWRA rules for the designated sections.
Caney Fork River
Middle Tennessee's tailwater, below Center Hill Dam east of Nashville, and the closest year-round trout water to the city. Rainbows and browns feed on the standard tailwater menu — midges, mayflies, caddis, drifting invertebrates, and baitfish — which keeps nymphs and streamers productive in every season. Spring and fall offer the best combination of flows, temperatures, and insect activity for wading; summer fishes well from a boat when generation schedules cooperate. Primary access is below the dam via public ramps and TVA lands, with roadside pull-offs and ramps downstream. Standard tailwater trout size and creel limits apply; check TWRA for special gear rules.
Hiwassee River
The southeast Tennessee tailwater below the Appalachia and Reliance-area dams, and the one river on this list where trout and smallmouth bass share top billing. Rainbows and browns eat the usual Southern-tailwater mix of mayflies, caddis, and midges, while a strong baitfish base makes streamer fishing productive for both species. Spring through fall is prime, with the best conditions at moderate wading flows; stable winter sections still nymph well. Access is substantial along the Hiwassee corridor — roadside pull-offs, public ramps, and designated wading areas, with portions flowing through national forest. Special trout management zones and seasonal regulations apply, including catch-and-release areas, so read the TWRA guidance closely.
Little River (Great Smoky Mountains)
The signature freestone of the Tennessee Smokies, followed by Little River Road through Great Smoky Mountains National Park out of Townsend. Wild rainbows, browns, and brook trout hold in classic pocket water, with smallmouth in the lower reaches. April through October is the season: Quill Gordons open things in early spring, then Light Cahills, Yellow Sallies, and assorted caddis and terrestrials carry summer, with BWOs and Autumn Sedge extending dry-fly fishing into fall. Lower-river smallmouth fish best late spring through early fall. Access is as good as mountain fishing gets — abundant pull-offs and trailheads, all on national park land. Park rules govern: creel limits, no bait, brook trout protections in some areas, and barbless catch-and-release strongly encouraged.
Tellico River
A Cherokee National Forest freestone near Tellico Plains with a split personality: stocked stretches that respond to attractor dries and nymphs, and wilder water — including brook trout headwaters — fishing Smokies-style hatches of Quill Gordons, Light Cahills, Yellow Sallies, and caddis. April through October is the window, best in spring and early summer at moderate flows, with fall BWOs and Autumn Sedge bringing a second act. Forest roads parallel the river with numerous pull-offs, campgrounds, and trailheads for walk-in wading. Regulations are a mix of general rules and special trout management areas; consult both TWRA and Cherokee National Forest rules, particularly for wild-trout and catch-and-release reaches.
Citico Creek
The overlooked one. South of Tellico Plains in the Cherokee National Forest, Citico offers stocked trout in its lower reaches — spring and early summer are the prime stocking season, and nymphs, streamers, and attractor "junk" flies all produce — while the upper creek fishes like a classic Appalachian small stream, with mayfly and caddis hatches supporting real dry-fly fishing for wild rainbows and browns. Forest roads and trailheads provide walk-in access along a corridor dominated by public land. Lower sections carry harvest regulations tied to the stocking program; upper reaches may fall under more restrictive trout rules, so check current designations.
Seasons at a glance
The tailwaters never really close. Winter and early spring belong to midges, BWOs, scuds, and streamers on the South Holston, Watauga, Clinch, and Caney Fork — stable dam releases keep water temperatures workable when the mountains are locked up. Late spring flips the switch: Sulphurs on the South Holston from May into August, Sulphurs and then Tricos on the Clinch from late spring through early fall.
The mountain freestones run April through October. Quill Gordons in early spring, Yellow Sallies and Cahills through summer, terrestrials in the heat, and BWOs with Autumn Sedge closing out fall. Warmwater peaks late spring through early fall as bass chase streamers and poppers. Spring through early summer and again in fall are the best all-around trip windows.
Beyond trout
Tennessee's warmwater fly fishing deserves its own trip. Smallmouth and largemouth thrive in East Tennessee rivers like the Nolichucky and New, and in reservoirs including Old Hickory Lake and Dale Hollow — the latter produced the world-record smallmouth and also holds spotted bass, crappie, and muskie, all takeable on streamers and poppers. Around Nashville, wadeable creeks like the Harpeth River, Sulphur Fork Creek, Hurricane Creek, and Yellow Creek offer smallmouth fishing on the fly with far less pressure than the name-brand rivers.
Licenses and regulations
The Tennessee Wildlife Resources Agency (TWRA) manages the state's fisheries. Every angler needs a valid Tennessee fishing license, and a supplemental trout license is required to fish designated trout waters — which covers the tailwaters and mountain streams above. Inside Great Smoky Mountains National Park, park rules apply instead, including gear restrictions and creel limits. Special-regulation sections — trophy zones, catch-and-release reaches, protected stretches — are noted per river above and change annually. Check the current TWRA regulations before you go. [TWRA regulations link — add official URL]
Where to start
One weekend in Tennessee: drive to the northeast corner in June. Fish the South Holston's evening Sulphur hatch, and spend the other day either floating the Watauga or, if you want contrast, making the short run into the Smokies to fish Little River's pocket water with a dry-dropper. If your weekend falls in winter, go anyway — the tailwaters fish, and the crowds don't. Nashville-based anglers with one day should split it between the Caney Fork and a smallmouth creek.
Planning a broader Southern Appalachian trip? See the neighboring guides:
Fly Fishing in North Carolina Fly Fishing in Virginia Fly Fishing in Georgia