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- Padre Island National Seashore
- Caddo-LBJ National Grasslands
- Amistad National Recreation Area
- Big Thicket National Preserve
- Lake Meredith National Recreation Area
- Angelina National Forest
- Davy Crockett National Forest
- Sabine National Forest
- Sam Houston National Forest
- Lost Maples State Natural Area
- Buescher State Park
- Palmetto State Park
- Palo Duro Canyon State Park
- Johnson Branch Unit of Ray Roberts Lake State Park
- Fairfield Lake State Park
- Inks Lake State Park
- Lake Mineral Wells State Park and Trailway
- Franklin Mountains State Park
- Cooper Lake State Park's South Sulphur Unit
- Anahuac National Wildlife Refuge
- McFaddin-Texas Point National Wildlife Refuge
- Aransas National Wildlife Refuge
- Attwater Prairie Chicken National Wildlife Refuge
- Balcones Canyonlands National Wildlife Refuge
- Brazoria National Wildlife Refuge Complex
- San Bernard National Wildlife Refuge
- Buffalo Lake National Wildlife Refuge
- Hagerman National Wildlife Refuge
- Laguna Atascosa National Wildlife Refuge
- Muleshoe National Wildlife Refuge
- Santa Ana and Lower Rio Grande Valley Wildlife Refuges
- Lake Somerville
State Park Information
and Trailway
- Rio Grande Wild and Scenic River
- Big Bend Ranch State Park
- Hill Country State Natural Area
- Big Bend National Park
- Caprock Canyons State Park and Trailway
- Caddo Lake State Park
- Sea Rim State Park
- Monahans Sandhills State Park
- Grulla National Wildlife Refuge
- Bastrop State Park
- Bentsen-Rio Grande Valley State Park
- Brazos Bend State Park
- Choke Canyon State Park
- Colorado Bend State Park
- Davis Mountains State Park Complex
- Dinosaur Valley State Park
- Enchanted Rock State Natural Area
- Hueco Tanks State Historic Site
- Matagorda Island State Park and Wildlife Area
- Isle du Bois Unit of Ray Roberts Lake State Park
- South Llano River State Park
- Village Creek State Park
- Guadalupe Mountains National Park