Guadalupe River State Park

Guadalupe River State Park stretches across more than 1,900 acres in the Texas Hill Country, roughly 30 miles north of San Antonio near the town of Spring Branch. The Guadalupe River runs through the heart of the park, lined with towering bald cypress trees that shade the banks and cool the water. This combination of clear-flowing river, limestone bluffs, and oak-covered uplands makes it a popular state park in the region, particularly for families and outdoor enthusiasts seeking a weekend escape from the city heat.

Swimming and the River

The Guadalupe River is the main draw here. Several natural swimming areas along the park’s four miles of river frontage offer shallow crossings, deeper pools, and flat limestone ledges perfect for wading in and relaxing. The water stays relatively cool through summer, fed by springs and shaded by dense cypress canopy. River access points are spread throughout the park, so crowds tend to distribute rather than concentrate in a single spot. Tubing is popular, though visitors must bring their own equipment since rentals are not available inside the park. Water levels and currents vary with rainfall, so checking conditions before arrival is a good habit.

Hiking and Trails

The park has about 13 miles of hike and bike trails crossing varied terrain. The Painted Bunting Trail and trails in the Bauer Unit take hikers through cedar and oak woodland, across open meadows, and along river bluffs with views down to the water below. Trails range from easy to challenging and are generally well-marked. Spring and fall bring the best conditions for hiking, when temperatures are manageable and wildflowers are often in bloom across the upland areas. White-tailed deer are commonly spotted on and near the trails, and the park supports a healthy population of songbirds that attract birdwatchers throughout the year.

Camping

Guadalupe River State Park offers 85 water and electric campsites and nine walk-in tent sites on a river terrace above the Guadalupe River. The walk-in tent sites place campers within easy reach of the water, while the developed camping loops sit under the shade of live oak trees. Restrooms and showers are available near the electric campsites, and restrooms are available near the walk-in tent sites. Reservations are strongly recommended, especially during the March through November busy season, when the park fills quickly. Campers who secure a site midweek or during shoulder season often find the park significantly less crowded and more enjoyable.

Pet Policy

Pets are welcome at Guadalupe River State Park and must be kept on a leash no longer than six feet, in a vehicle, or in a crate at all times. Dogs are allowed on trails, in campsites, and in most outdoor areas of the park, but they are not allowed on guided Honey Creek tours. Pets are not permitted in park buildings, in the water, or on the land around designated swimming areas. Owners are required to clean up after their animals and carry proof of current rabies vaccination.

Wildlife to Be Aware Of

Copperheads and western diamondback rattlesnakes are present throughout the park, particularly in rocky terrain and along the riverbanks; stay on marked trails and watch where you step. Bobcats and coyotes inhabit the park but are rarely seen and pose no real threat to adults. Fire ants are common in campground and picnic areas and can deliver painful stings, especially to young children, so check before sitting on the ground. Flash flooding on the Guadalupe River can occur rapidly after heavy rain upstream, even under clear local skies; monitor water levels when near the river and move to higher ground immediately if the current picks up or the water turns murky.

Practical Information

Guadalupe River State Park is located at 3350 Park Road 31 in Spring Branch, Texas. From San Antonio, take US-281 north to Texas Highway 46 west, then follow the signs to Park Road 31. Gas, groceries, and restaurants are available around Spring Branch and the US-281 and Texas Highway 46 area, about eight miles from the park entrance. The park is open daily, with a day-use fee of $7 per person for adults and free admission for children 12 and under. Campsites range in price depending on amenities. Reservations for camping and day-use passes can be made through the Texas Parks and Wildlife reservation system at texasstateparks.reserveamerica.com. Summer weekends are the busiest period, and the park sometimes reaches capacity by mid-morning. Fall and spring offer the most comfortable conditions for all activities.