🧭 Know Before You Go: South Llano River State Park
| Best time to arrive | The back-country trails stay quiet even on the busiest weekends. |
|---|---|
| What you'll actually see | From Oct. 1 through March 31 wild turkeys roost in the park. During those months the day-use area opens only from 10 a.m. to 3 p.m. so visitors do not disturb them. |
| On-site services | The park rents tubes. Canoes and kayaks are not rented on site - bring your own or rent locally; a nearby outfitter also runs shuttles. |
| Seasonal access | Turkey roosting season runs Oct. 1 through March 31 and governs day-use hours. |
Source: tpwd.texas.gov (verified July 2026). Rules and seasons change — confirm before you go.
🌤 Weather at South Llano River State Park by season
| Spring | Summer | Fall | Winter |
|---|---|---|---|
| 42–87 °F | 67–96 °F | 39–89 °F | 30–66 °F |
Each range runs from the coldest monthly average low to the warmest monthly average high in that season (1991-2020 climate normals), measured at Junction 4SSW, 0 mi away, elevation 1,747 ft. Conditions at the park can differ from the station, especially where elevation differs — check a forecast before you go.
🏆 Official Guide: South Llano River State Park — A premier Texas Hill Country destination near Junction, Kimble County, Texas — an International Dark Sky Park + Important Bird Area (250+ species including golden-cheeked warbler, black-capped vireo, painted buntings) — featuring 4 bird blinds (Juniper, Acorn, Agarita, Lora’s), one of the largest Rio Grande wild turkey roosts in Central Texas (Oct 1–Mar 31 — restricted access to protect birds), 22.7 miles of hiking/biking trails, 2 miles of spring-fed river frontage (swimming, tubing, kayaking, fishing — no license required in park), 58 campsites with water/electric + walk-in tent + primitive hike-in sites, and world-class stargazing.
South Llano River State Park is the Texas Hill Country at its best — a place where the spring-fed South Llano River flows crystal-clear through ancient oaks and juniper, 250+ bird species pass through across the seasons, and the night sky is dark enough to earn International Dark Sky Park designation. This is one of the finest birding destinations in Texas, home to the endangered golden-cheeked warbler and black-capped vireo, and hosts one of the largest Rio Grande wild turkey roosts in Central Texas.
Visitor Information
| Detail | Information |
|---|---|
| Location | Kimble County, TX — near Junction (Texas Hill Country) |
| River | Spring-fed South Llano — 2 mi of frontage |
| Bird Species | 250+ recorded — Important Bird Area |
| Dark Sky | International Dark Sky Park designation |
| Turkey Roost | One of largest in Central TX — Oct 1–Mar 31 (restricted access) |
Camping
| Type | Details |
|---|---|
| Full Hookup Sites | 58 sites — water + electric |
| Walk-in Tent Sites | With water access |
| Primitive Hike-in | Backcountry camping in remote areas |
| Reservations | Highly recommended — weekends + holidays fill up |
Activities
| Activity | Details |
|---|---|
| Birding | 4 blinds — golden-cheeked warbler, painted bunting, black-capped vireo |
| Swimming/Tubing | Spring-fed river — crystal clear — multiple put-in/take-out points |
| Hiking/Biking | 22.7 mi — river-bottom to rugged backcountry |
| Fishing | River fishing — no license required in park |
| Stargazing | International Dark Sky Park — world-class night skies |
| Turkey Viewing | Rio Grande wild turkey roost — Oct–Mar (restricted hours: 10 AM–3 PM) |
Frequently Asked Questions
What makes this park special for birding?
South Llano River is an Important Bird Area with 250+ recorded species — including the endangered golden-cheeked warbler and black-capped vireo, which are found almost nowhere else outside the Texas Hill Country. The park provides four dedicated bird blinds for close observation. Painted buntings are common in spring and summer. The diverse habitat — river bottom, oak-juniper woodland, and grassland — attracts an exceptional variety of species.
Why is access restricted in winter?
From October 1 through March 31, the park hosts one of the largest Rio Grande wild turkey roosts in Central Texas. To protect the roosting birds, access to certain day-use areas is limited to 10 AM – 3 PM during this period. The turkeys gather in large numbers in the trees along the river — disturbing them could cause them to abandon the roost permanently.
Make it a road trip: Pair a visit with Lost Maples State Natural Area (elsewhere in the state) or Devil’s Sinkhole State Natural Area (elsewhere in the state).
🐾 Dogs & Pets at South Llano River State Park
- Pets allowed? statewide rule
- Pets are welcome at almost all Texas State Parks on trails and in campgrounds, but must be on leash, in a car, or in a crate at all times and may not be left unattended.
- Leash rule statewide rule
- 6 ft maximum leash required at all times
- Beaches & swim areas statewide rule
- Pets are not allowed in the water or on land around designated swim areas
- Cabins & lodging statewide rule
- Pets are not permitted in any state park buildings, including motels, cabins, screened shelters and group facilities
- Statewide exceptions statewide rule
- Several parks restrict dogs in specific areas (Big Bend Ranch, Enchanted Rock, Government Canyon, Hueco Tanks); proof of current rabies vaccination required
Are dogs allowed at South Llano River State Park?
Pets are welcome at almost all Texas State Parks on trails and in campgrounds, but must be on leash, in a car, or in a crate at all times and may not be left unattended. Individual parks can post stricter rules — check signage on arrival.
Rules verified July 2026 via tpwd.texas.gov. More: Texas state parks guide · Dog rules in all 50 states compared
Park Location
Plan your gear for South Llano River State Park
From our editorial guides, matched to this park’s activities:
