| Park Name | Notes | Stamp(s) |
Alibates Flint QuarriesNational Monument |
Never been. |
|
AmistadNational Recreation Area |
Never been. |
|
Big BendNational Park |
Scenery on the Rio Grande. |
|
Big ThicketNational Preserve |
Swamps, boardwalks, etc. |
|
ChamizalNational Memorial |
Never been. |
|
Fort DavisNational Historic Site |
An old fort. |
|
Guadalupe MountainsNational Park |
Scenic mountains. |
|
Lake MeredithNational Recreation Area |
Never been. |
|
Lyndon B. JohnsonNational Historical Park |
Dedicated to the president. |
|
Padre IslandNational Seashore |
Never been. |
|
Palo Alto BattlefieldNational Historic Site |
Never been. |
|
Rio GrandeWild and Scenic River |
Part is contained in Big Bend. |
|
San Antonio MissionsNational Historical Park |
Four missions in the San Antonio area. |
|