Estero Llano Grande State Park
00 review3301 S. International Blvd FM 1015, WESLACO, Texas, 78596, United States
Estero Llano Grande State Park
$1.00 - $5.00 / night
Campsite Fees
Standard Site Fee$0.00
Hookup Site Fee$0.00
Premium Site Fee$0.00
Hike and Bike Site Fee$0.00
Group Site Fee$0.00
Food Storage Locker Fee$0.00
DAY USE FEE: $5 per day for persons over 13 years old. Group School Sponsored Trip entrance fees range from $1-$5. Daily visitation fees are in addition to campsite or day-use facility fees.
About this campground
Escape to Estero Llano Grande State Park, where the bustling Texas Rio Grande Valley gives way to a serene sanctuary reserved exclusively for hikers, cyclists, and nature enthusiasts. With vehicle traffic left behind at the entrance, this day-use paradise invites you to explore its winding trails on foot or by bike, immersing yourself in the authentic rhythms of South Texas wildlife.
Estero Llano Grande State Park is a day-use park with no camping accommodations. This includes no primitive, RV, tent, or group camping facilities.
Historical SignificanceThis remarkable landscape tells a story of transformation and renewal. Once home to an RV park, Estero Llano Grande is returning to its wild roots through careful restoration. As you wander the trails, you'll encounter an intriguing botanical tapestry where exotic plants introduced by former residents now mingle with native species, creating unique habitats that attract an extraordinary variety of wildlife.
Weather and SeasonsTime your visit between October and May to experience the park at its finest, when gentle breezes and comfortable temperatures create perfect conditions for outdoor exploration. The summer months from June through September bring the sultry embrace of tropical weather, with morning mists giving way to warm, humid afternoons that showcase the valley's subtropical character.
Natural Features and SceneryDiscover a world of wonder along elevated boardwalks that wind through wetlands and around pristine ponds, where observation decks offer front-row seats to nature's daily drama. Keep your camera ready for encounters with sunbathing alligators, graceful wading birds, darting lizards, and the occasional snake crossing your path. Each trail reveals new perspectives on this vibrant ecosystem where water, land, and sky converge.
Geological RegionNestled in the heart of the Texas Rio Grande Valley, this ecological crossroads benefits from a unique position where temperate and tropical worlds meet. The region's warm climate and rich soils support an astounding diversity of plant and animal life, making it one of North America's premier birding destinations and a haven for nature photographers and wildlife enthusiasts.
Campsite details
AccessibilityThe park is ADA accessible and provides access to boardwalks and observation decks. Specific accessibility features for restrooms, trails, and other facilities are not detailed.
Sites SizeNo campsites are available.
Sites PrivacyNot applicable as the park does not offer campsites.
Total Campsites0 campsites
Reserving a campsite
Check-in
7:00 AM
Check-out
10:00 PM
Tents
Tents are not allowed
RV vehicles
RV vehicles are not allowed
Primitive
Primitive are not allowed
Reservable
Reservations are allowed
Site layoutBoardwalks, trails, and observation decks are featured. No campsites are available.
Open and Closed SeasonPeak Season: October-May; Non-Peak Season: June-September.
Reservation PlatformsReservations can be made through the Texas Parks and Wildlife website.
Walk-in AvailabilityVisitors must check in at headquarters during normal business hours. Self-pay access available during the non-peak season when headquarters is closed.
Cancellation PolicyIf your plans change, modify or cancel your reservation as soon as possible to allow others to enjoy the park.
Amenities available
Camp Store
Activities you can enjoy
Estero Llano Grande State Park offers a variety of activities focused on nature and wildlife observation. Visitors can enjoy hiking on well-maintained trails, birdwatching tours, and educational experiences like nature photography and family-oriented programs. Seasonal events include flashlight walks and other guided activities.
Hiking
The park features approximately 5 miles of trails, including boardwalks and nature interpretive paths. Trails are described as flat and well-maintained, suitable for visitors of varying skill levels. "The trails are easy and the bird life is amazing," one user stated, while another commented, "All the trails were well groomed."Biking
Biking is allowed in the park, and there are multi-use trails available. However, no specific details about the biking trails' difficulty or terrain are mentioned.Wildlife viewing
The park is renowned for its birdwatching opportunities, with many reviewers highlighting the diversity of bird species. Visitors have also reported sightings of alligators, snakes, and other wildlife. "We saw all kinds of birds, lizards, and even a snake," one visitor wrote, while another praised the "excellent place for birding."Cultural and Educational Programs
The park conducts various cultural and educational programs, including guided tours, birdwatching events, and evening flashlight walks. A reviewer noted, "We did smores and a night hike with the park rangers to celebrate 100 years of TX state parks."Campground rules
- Pets are not allowed
- Fire policies are null.
- Quiet hours are null.
Hazards
General hazardsWildlife such as alligators, snakes, coyotes, and hogs are present. Safety requires staying on designated trails.
Weather forecast
87
°F
Aug 25
Monday
Overcast
Precipitation: 0%
Strong wind, exercise caution
Humidity: 60%
Moderately humid conditions
Wind: 8.3 mph
Strong wind, exercise caution
Overcast
7-Day Forecast
Access to 7-day forecasts tailored to each campground—covering temperature, precipitation, wind, and sky conditions.
Daily & Hourly Insights
View hourly forecasts with expected weather patterns throughout the day.
Temperature Trends
Visualize how temperatures shift over the month to help pick the most comfortable days for your trip.
Precipitation Trends
Plan around rain or snow with monthly visualizations of expected precipitation patterns.
Weather Summaries
Assess conditions with visuals for easier decision-making on when and where to camp.
Weather data powered by Open-Meteo
Emergency Services
Park Headquarters open daily from 8am to 4:30pm (October-May); closed Mondays in June-September with self-pay access. Closest hospitals, police, and ranger station details are null.
Good to know
Peak season datesOctober-May
Trash and recyclingNo specific information about trash and recycling facilities is provided.
Proximity to water featuresLlano Grande Lake and other ponds are accessible for wildlife viewing.
Common complaintsComplaints include unfriendly staff during some visits, high day-use fees compared to other parks, and limited exotic bird sightings during certain seasons.
HostPark hosts and rangers are described as friendly and knowledgeable in reviews.
Campground Map
3301 S. International Blvd FM 1015, WESLACO, Texas, 78596, United States
Driving directionsLocated near Weslaco in the Texas Rio Grande Valley. From Expressway 83 exit at F.M. 1015/International Boulevard and take F.M. 1015 south for two miles looking for the brick park entrance sign on the left side of the road.
Access involves paved roads, and the entrance is marked by a brick sign. Roads are accessible year-round, but vehicle traffic within the park is prohibited, requiring visitors to park and proceed on foot, bicycle, or wheelchair.Nearby supplies
Park Store available onsite. Additional details regarding camping supplies, fuel, or groceries are null.
Camper Reviews
0.0
0 reviews
Estero Llano Grande State Park has limited reviews, placing it in the bottom % of campgrounds based on reviews
User reviews are overwhelmingly positive, with many visitors describing the park as a "hidden gem" and a "beautiful tropical oasis." The park is particularly popular for birdwatching, clean facilities, and educational opportunities. Some users have expressed disappointment over staff availability during specific events.
Review Summaries
What Campers Love
Highlights include the park's well-maintained trails, diverse wildlife, including bird species and alligators, and educational programs. Visitors frequently praise the observation decks and the...
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Common Concerns
Some users mentioned issues such as staff unavailability during planned events, high entrance fees compared to other parks, and limited amenities like camping facilities.
Pro Tips & Recommendations
Visitors recommend bringing sun protection, mosquito spray, water, and hats for sunny days. "Take sunblock, mosquito spray, plenty of water, and a hat on hot days," suggested one user. Another noted...
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Seasonal Insights
The park is noted to be more enjoyable during cooler seasons (fall through early spring), when temperatures are moderate, and wildlife spotting is at its peak. Summer months can be hot, and reviewers...
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Camper Quotes
"This park is also a hidden gem I had no idea we had here in the RGV." - EM R. "We did smores and a night hike with the park rangers to celebrate 100 years of TX state parks." - Cristy Rust. "Birds...
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Site-Specific Reviews
No specific campsites are available for review as the park does not offer camping.
Accessibility Features
Users have noted that the park is ADA accessible, with features like boardwalks and observation decks. However, detailed reviews on accessibility are limited.
Pet-Friendly Features
Very few reviews specifically mention pets, and no detailed comments about pet policies or experiences are provided.
Last updated August 10, 2025