Across
- 5. Home of the Alamo
- 6. River that is the Texas-Mexico border
- 8. Second largest canyon in the U.S.
- 9. Texas border town near the Balcones Escarpment
- 10. Tip of Texas across from Matamoros, Mexico
- 12. Texas' high plains
- 15. Sister city of Juarez, Mexico
- 16. Largest city near Louisiana (home of Spindletop)
- 17. Escarpment drop off from the high plains
- 18. The capital city
Down
- 1. Largest city near the Red River
- 2. Mountain range in far West Texas
- 3. Northern most river in the Panhandle
- 4. River that is the Texas-Oklahoma border
- 7. Large river that flows into the Rio Grande
- 11. Largest city in Texas
- 12. Largest city in West Texas
- 13. River that runs between Lubbock and Midland
- 14. Largest city in the Panhandle