| Name |
County |
| Alibates Flint Quarries National Monument |
Potter County |
| Amistad National Recreation Area |
Val Verde County |
| Big Bend National Park |
Brewster County |
| Big Thicket National Preserve |
Hardin County |
| Chamizal National Memorial |
El Paso County |
| Fort Davis National Historic Site |
Jeff Davis County |
| Guadalupe Mountains National Park |
Culberson County |
| Lake Meredith National Recreation Area |
Potter County |
| Lyndon B Johnson National Historical Park |
Gillespie County |
| Padre Island National Seashore |
Kenedy |
| Palo Alto Battlefield National Historical Park |
Cameron County |
| Rio Grande Wild and Scenic River |
Brewster |
| San Antonio Missions National Historical Park |
Bexar County |
| Waco Mammoth National Monument |
McLennan County |
