🧭 Know Before You Go: Caddo Lake State Park
| Entry & permits | Historic cabins built by the Civilian Conservation Corps more than 80 years ago can be reserved, as can the group hall. |
|---|---|
| What you'll actually see | Alligators live in the park. |
| On-site services | Canoes are rented at the park office, or bring your own. Moving firewood is restricted. Park store for gifts and souvenirs. |
Source: tpwd.texas.gov (verified July 2026). Rules and seasons change — confirm before you go.
🌤 Weather at Caddo Lake State Park by season
| Spring | Summer | Fall | Winter |
|---|---|---|---|
| 44–83 °F | 69–94 °F | 42–89 °F | 34–61 °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 Jefferson, 12 mi away, elevation 211 ft. Conditions at the park can differ from the station, especially where elevation differs — check a forecast before you go.
Paddle into a primordial world where ancient bald cypress trees rise from tea-colored water, their branches draped in curtains of Spanish moss. Caddo Lake State Park protects nearly 500 acres on Texas’s only natural lake—a maze of bayous, sloughs, and backwaters that feels more like Louisiana than the Lone Star State.
Caddo Lake itself spans over 26,000 acres across the Texas-Louisiana border and is designated a Ramsar Wetland of International Importance—one of only a handful in the United States. This recognition acknowledges the lake’s exceptional biodiversity, its critical role as bird habitat along the Central Flyway, and its unique cypress-tupelo swamp ecosystem.
The park offers 9 historic CCC cabins built in the 1930s, camping overlooking the swamp, miles of hiking trails, and some of the best kayaking and canoeing in Texas. Wildlife abounds: alligators patrol the waters, over 200 bird species pass through, and anglers chase bass, crappie, and catfish in the labyrinthine waters. For a landscape unlike anywhere else in Texas, Caddo Lake delivers.
Park Fast Facts
Caddo Lake State Park is located near Karnack in Harrison County, East Texas, about 15 miles northeast of Marshall. The park provides access to the Texas portion of Caddo Lake.
| 📍 Location | 245 Park Road 2, Karnack, TX 75661 |
| 🗺️ Region | East Texas Piney Woods |
| 📐 Park Area | ~484 acres |
| 🌊 Lake Size | 26,810 acres (TX & LA) |
| ⏰ Hours | Open 24 hours for camping |
| 📞 Phone | (903) 679-3351 |
Admission & Fees
| Fee Type | Cost | Notes |
|---|---|---|
| 🎫 Day Use (13+) | $5 | Per person |
| 🎫 Children (12 & under) | FREE | |
| 🏚️ CCC Cabins | $70-110/night | Historic; sleeps 2-6 |
| ⛺ Campsites | $15-25/night | Various hookup options |
The Texas State Parks Pass ($70/year) provides free entry for the passholder plus all vehicle occupants to all Texas state parks.
The Lake & Swamp
Caddo Lake is Texas’s only natural lake—formed centuries ago when a massive log jam (the “Great Raft”) dammed the Red River, flooding the surrounding bottomlands. Today, the lake and its cypress swamps are a Ramsar Wetland of International Importance.
| Lake Facts | Details |
|---|---|
| 🌊 Lake Size | 26,810 acres (TX & LA combined) |
| 🌲 Ecosystem | Bald cypress-tupelo swamp |
| 🏅 Ramsar Designation | Wetland of International Importance |
| 📜 Formation | Natural (Great Raft log jam); later dammed |
| 🗺️ Unique Feature | Only natural lake in Texas |
Kayaking & Paddling
Caddo Lake offers some of the most unique paddling in Texas. The maze of bayous, sloughs, and channels can be disorienting—even GPS struggles here—making local knowledge or a guide invaluable.
| Paddling Info | Details |
|---|---|
| 🛶 Boat Launch | Available at park; canoes/kayaks recommended |
| 🚣 Rentals | Available from private outfitters in area |
| 🗺️ Navigation | Maze-like; consider guided tour or map |
| ⚠️ Hazards | Submerged stumps; alligators; disorientation |
| 🌅 Best Time | Early morning for calm water and wildlife |
Pro Tip: Sunrise paddles through the cypress are magical—mist rises from the water as Spanish moss glows in the golden light.
Fishing
Caddo Lake is renowned for excellent bass fishing. The maze of submerged timber and vegetation provides ideal habitat for largemouth bass, crappie, and catfish.
| Species | Season | Notes |
|---|---|---|
| 🐟 Largemouth Bass | Year-round; spring spawn best | Trophy potential; submerged timber |
| 🐟 Crappie | Spring best | Excellent numbers |
| 🐟 Channel Catfish | Year-round | Good size and populations |
| 🐟 Sunfish/Bream | Summer | Great for kids |
Texas fishing license required. Trotlines and jug lines are popular methods on Caddo.
Historic CCC Cabins
The park features 9 historic cabins built by the Civilian Conservation Corps in the 1930s. These stone-and-timber structures overlook the lake and offer a unique overnight experience.
| Cabin Info | Details |
|---|---|
| 🏚️ Number of Cabins | 9 historic cabins |
| 📅 Built | 1930s by CCC |
| 🛏️ Sleeps | 2-6 people |
| 💵 Price | $70-110/night |
| 🍳 Amenities | A/C, heat, kitchen, bathroom |
| 📅 Reservations | Book months ahead for weekends |
Camping
| Camping Type | Sites | Price | Features |
|---|---|---|---|
| 🔌 Water/Electric | 20 | $20-25/night | Near restrooms; lake views |
| 💧 Water Only | 26 | $15-20/night | Wooded sites |
| 🏕️ Screened Shelters | 8 | $35-45/night | Covered; bunks; fans |
Wildlife
Caddo Lake’s diverse wetland habitats support an remarkable array of wildlife, from apex predators to migratory songbirds.
| Wildlife | Notes |
|---|---|
| 🐊 American Alligators | Common; observe from distance; do not feed |
| 🦅 Bald Eagles | Winter residents; nesting pairs |
| 🦢 Herons & Egrets | Great blue herons, little blue, egrets abundant |
| 🐍 Water Moccasins | Present; stay on trails; watch in swamp |
| 🦎 River Otters | Occasionally spotted |
| 🐦 200+ Bird Species | Central Flyway; spring/fall migration peaks |
Hiking Trails
| Trail | Distance | Difficulty | Highlights |
|---|---|---|---|
| 🟢 Caddo Forest Trail | 0.75 mi | Easy | Cypress swamp; interpretive |
| 🟢 Big Cypress Trail | 0.3 mi | Easy | Boardwalk through swamp |
| 🔵 Lacey Point Trail | 1.0 mi | Moderate | Lake overlooks; wildlife |
Best Times to Visit
| Season | Experience | Considerations |
|---|---|---|
| 🌸 Spring (Mar-May) | Wildflowers; bird migration; bass spawning | Mosquitoes increasing |
| ☀️ Summer (Jun-Aug) | Full foliage; lush swamp | HOT & humid; mosquitoes heavy |
| 🍂 Fall (Sep-Nov) | Fall color (cypress turn copper); migration | Best weather; book early |
| ❄️ Winter (Dec-Feb) | Bald eagles; bare cypresses; solitude | Cool; reduced wildlife activity |
Frequently Asked Questions
Why is Caddo Lake called Texas’s only natural lake?
Caddo Lake was formed naturally when a massive log jam called the “Great Raft” dammed the Red River system centuries ago, flooding the surrounding bottomlands. All other major lakes in Texas were created by modern dams. Today, a dam maintains the water level, but the lake’s origin is natural.
Are there alligators in Caddo Lake?
Yes! American alligators are common in Caddo Lake. They are generally not aggressive if left alone, but keep a safe distance, never feed them, and supervise children and pets near the water.
Can you kayak at Caddo Lake State Park?
Absolutely! Kayaking and canoeing through the cypress swamps is one of the best experiences at Caddo Lake. The maze of bayous can be disorienting—consider a map or guided tour. Rentals are available from outfitters in the area.
What is a Ramsar Wetland?
Caddo Lake is designated a Ramsar Wetland of International Importance, meaning it’s recognized globally for its exceptional ecological value. This designation (named for the city in Iran where the treaty was signed) applies to only a handful of wetlands in the United States.
How far in advance should I book cabins?
The 9 historic CCC cabins are extremely popular—book months in advance for weekends and holidays. Weekday availability is better. Reserve at texasstateparks.org as soon as your dates are known.
When is the best time to avoid mosquitoes?
Late fall through early spring (November-March) has the fewest mosquitoes. Summer months are beautiful but humid, and mosquitoes are heavy—bring repellent and consider long sleeves at dawn/dusk.
Keep exploring: The closest neighbors are Martin Creek Lake State Park (within about an hour’s drive) and Martin Lake State Park (within about an hour’s drive).
🌿 Texas’s Otherworldly Wetland
Caddo Lake State Park transports you to a world that feels more Louisiana bayou than Texas prairie—ancient cypress trees hung with Spanish moss, alligators gliding through tea-colored water, and a maze of channels that could swallow you for hours. Stay in a historic 1930s cabin, paddle through a Ramsar-recognized wetland, and experience one of the most unique landscapes in the American South.
📍 Address: 245 Park Road 2, Karnack, TX 75661
🌐 Official Website: Texas Parks – Caddo Lake
📞 Park Office: (903) 679-3351
🏕️ Reservations: texasstateparks.org
Explore More Texas State Parks
Caddo Lake State Park is one of many outstanding state parks in Texas. Discover more parks in our Best State Parks in Texas guide, or use our Park Finder to search by activity, location, or features.
⛺ Camping at Caddo Lake State Park: Campgrounds & Cabins
| Cabins & Lodging | 10 historic cabins: 3 six-person (800 sq ft, must furnish beds for 5th/6th person), 2 four-person (600 sq ft), 2 four-person ADA-accessible (600 sq ft), 2 two-person (300 sq ft, no fridge/stove), 1 limited-amenity unit sleeping 5 with no bathroom; most have A/C, heat, water, electricity, microwave, coffee pot, bathroom, grill, gas fireplace; no stove ovens; no pets; $40–$115/night |
|---|---|
| Pets | Pets allowed at campsites but not in buildings or cabins; contact park for specifics |
| Reservations | texasstateparks.reserveamerica.com or 512-389-8900; often reaches capacity, reservations highly recommended |
| Special sites | Group hall available for reunions |
Campsite types
| Site type | Sites | Hookups | Nightly |
|---|---|---|---|
| Full Hookup Campsites | 8 | 50-amp, water, sewer | $25 |
| Campsites with Electricity | 18 | 30-amp, water | $20 |
| Campsites with Water | 20 | water | $10 |
Blank cells mean the park does not publish that detail. Nightly rates are before the daily entrance fee.
Camping questions about Caddo Lake State Park
Can you camp at Caddo Lake State Park?
Yes. Caddo Lake State Park has 46 campsites. 8 full hookup, 50-amp (Woodpecker Hollow #18-25, no tents); 18 water+electric, 30-amp (Armadillo Run #26-36, Squirrel Haven #37-45); 20 water only (Mill Pond, motor homes/trailers not permitted); RV length limit not stated.
How do you reserve a campsite at Caddo Lake State Park?
texasstateparks.reserveamerica.com or 512-389-8900; often reaches capacity, reservations highly recommended.
Are there cabins at Caddo Lake State Park?
10 historic cabins: 3 six-person (800 sq ft, must furnish beds for 5th/6th person), 2 four-person (600 sq ft), 2 four-person ADA-accessible (600 sq ft), 2 two-person (300 sq ft, no fridge/stove), 1 limited-amenity unit sleeping 5 with no bathroom; most have A/C, heat, water, electricity, microwave, coffee pot, bathroom, grill, gas fireplace; no stove ovens; no pets; $40–$115/night.
Are pets allowed at the Caddo Lake State Park campground?
Pets allowed at campsites but not in buildings or cabins; contact park for specifics.
Source: tpwd.texas.gov (verified July 2026). Details change seasonally — confirm when booking.
🐾 Dogs & Pets at Caddo Lake 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 Caddo Lake 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
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