Across
- 7. Wildlife refuge in the Rio Grande Valley
- 8. Small park in the Hill Country
- 11. Birdwatching park in Brownsville
- 14. Popular for boating and fishing
- 15. Large lake for water sports
- 16. Reservoir on the Rio Grande
- 18. Fishing and boating lake
- 20. Paddling trail in San Antonio
- 21. River state park in Johnson City
- 22. Historic site with walking trails
- 25. State park with an observatory
Down
- 1. Beach and resort island
- 2. Coastal park with birdwatching
- 3. Prairie park near Dallas
- 4. Lake park known for warm waters
- 5. Preserve in Austin's hills
- 6. Bay nature park on the coast
- 9. Mountain park in El Paso
- 10. One of the oldest state parks
- 12. Breaks State Park's rugged terrain
- 13. Scenic natural area near San Antonio
- 17. Wildlife refuge near Houston
- 19. Tracks and trails along the river
- 23. Lake and park great for fishing
- 24. Beautiful lake in Central Texas