4
Across
- 3. Seattle's iconic Needle
- 7. Boston's historic trail
- 11. Iconic St. Louis structure
- 12. NYC's historic St. Patrick's
- 14. Vietnam Veterans' wall
- 15. Faces on a mountain
- 17. Philly's signing spot
- 20. Boston's historic hill
- 21. Golden Gate in SF
- 22. Famous Oregon route
- 23. Famous in Charleston
- 25. D.C.'s bell tower
Down
- 1. St. Louis icon
- 2. Colorado cliff dwellings
- 4. D.C.'s museum hub
- 5. Scenic Colorado peak
- 6. Georgia's granite mountain
- 8. Once stood in NYC
- 9. Major U.S. mountain range
- 10. Niagara's twin cascades
- 13. Denali in Alaska
- 16. Jefferson's Virginia home
- 18. Florida's wetland park
- 19. Atlanta's civil rights leader
- 24. American artist's museum