Palmetto State Park - United States

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About Palmetto State Park

RV quick facts for Palmetto State Park

DetailInformation
Reservation windowCampsites can be reserved up to 5 months in advance through Texas State Parks reservations.
Full hookupsWater and electric sites are available; no full sewer hookups at individual RV sites.
Dump stationAn on-site dump station is provided for registered campers.
Road restrictionsInterior park roads are narrow with overhanging trees; extra caution advised for tall Class A motorhomes and fifth-wheels.
Cell serviceGenerally usable LTE coverage from major carriers in the campground loops.
Generator hoursQuiet hours are 10 p.m. to 6 a.m.; generators should not be run during quiet hours.
Flood awarenessLow-lying river sites can flood during heavy rain events; check park alerts before arrival.

Best time to visit Palmetto State Park

Spring (March through May) and fall (October through November) offer the most comfortable weather, with mild temperatures, active wildlife, and lower humidity than midsummer. Summer is green and lush but hot and humid, with highs often in the 90s F and heavy mosquito activity near the swamp. Winter is generally mild and a good off-season window for RV travelers seeking quieter campgrounds, though occasional cold fronts can bring freezing nights. Avoid visiting right after heavy rains, as the San Marcos River can flood low-lying sections of the park.

Jan 60 mm
63°F - 41°F

Cool and generally quiet; occasional freezing nights.

Feb 60 mm
66°F - 44°F

Mar 65 mm
73°F - 51°F

Spring wildflowers begin; pleasant camping weather.

Apr 75 mm
80°F - 59°F

Peak spring season; reserve RV sites early.

May 110 mm
86°F - 67°F

Rainy month; river can rise quickly.

Jun 85 mm
92°F - 72°F

Hot and humid; mosquitoes active near swamp.

Jul 55 mm
95°F - 74°F

Peak heat; RV air conditioning essential.

Aug 65 mm
95°F - 74°F

Very hot; seek shade and river access.

Sep 90 mm
89°F - 68°F

Cooling trend begins late month.

Oct 90 mm
81°F - 59°F

Excellent shoulder-season camping.

Nov 60 mm
71°F - 50°F

Mild days; lower crowd levels.

Dec 60 mm
63°F - 43°F

Cool, quiet season; occasional cold fronts.

Things to do at Palmetto State Park

  • Paddle the San Marcos River Easy
    RV parking available

    The San Marcos River runs through Palmetto State Park and offers a gentle paddling loop accessible from on-site put-in points. Kayaks and canoes can be rented seasonally at the park headquarters. This is the signature activity for most visitors.

  • Palmetto Trail Easy
    RV parking available

    This short loop trail winds through a dense stand of dwarf palmettos and bottomland hardwoods that give the park its name. It is flat, shaded, and suitable for most visitors, with interpretive signage about the unusual ecosystem.

  • Oxbow Lake Fishing Easy
    RV parking available

    The four-acre oxbow lake inside the park is stocked and open to bank and pier fishing, with no state license required within park boundaries. Common catches include catfish, bass, and sunfish. A short paved path provides accessible shoreline access.

  • Mesquite Flats and Hiking Trail Moderate
    RV parking available

    A longer interconnected trail system crosses mesquite flats and riverside forest, totaling several miles of moderate walking. Spring and fall are the most pleasant seasons for hiking due to cooler temperatures.

  • Birding and Wildlife Viewing Easy
    RV parking available

    Palmetto is a well-known birding hotspot on the Great Texas Coastal Birding Trail, with more than 240 species recorded. The swamp and river habitats attract warblers, woodpeckers, herons, and seasonal migrants. Early morning from the refectory area is a productive spot.

  • CCC Refectory and Historic Structures Easy
    RV parking available

    The park's stone refectory and water tower were constructed by the Civilian Conservation Corps in the 1930s and are listed on the National Register of Historic Places. A self-guided walk around the historic core takes under an hour. Interpretive panels explain the CCC's role in shaping Texas state parks.

  • Swimming and Tubing Easy
    RV parking available

    Seasonal river swimming and tubing are popular along designated stretches of the San Marcos River during summer months. Water levels and safety conditions vary, so check current park advisories before entering the water.

Top Hosts near TX, United States

Joseph26 trips - Joined Jun 2021

I had an exceptional experience! Joseph was very easy to deal with and made the experience extremely easy and expedited! I would definitely recommend any of his campers to others looking for a great trailer at a great price!

Kyle W. - Apr 2025

It was the perfect RV for the trip. We had no issues. I would rent it again. Joseph made the pickup and drop off very easy.

STEVEN H. - Nov 2024

Neli4 trips - Joined Aug 2024

Clean, roomy, stocked with all essentials, great host that is very clear on instructions and responds quickly. Would rent again!

Jimmy C. - Oct 2024

Couldn't ask for a better host. Everything in the description was 100 percent correct. Communication was top notch and they were available everytime ai needed something. Couldn't ask for more!

JIMMIE S. - Sep 2024

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RV Rentals Palmetto State Park

Palmetto State Park, TX, United States

How to get to Palmetto State Park

The park sits just off US 183 near Ottine in Gonzales County, about 10 minutes south of Luling. From San Antonio it is roughly 60 miles east (about 1 hour) via I-10 and US 183, and from Austin it is roughly 70 miles south (about 1.5 hours) via SH 130 and US 183. Houston is about 150 miles east, a 2.5 hour drive via I-10. Access roads are flat, paved rural highways with no tunnels or steep grades, making the approach friendly for larger RVs, though the interior park road is narrow and winding with some low-clearance tree branches, so slow driving is advised. The nearest major airports for fly-and-rent trips are San Antonio International (SAT) and Austin-Bergstrom International (AUS).

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