Across
- 4. Montana and Idaho.
- 8. Along the Yellow River.
- 10. Stretches through Burma.
- 11. Central Greece.
- 13. In southeastern Brazil.
- 15. England's ancient hills.
- 16. Mexico's range.
- 17. Central Mexico.
- 19. Spain's southern range.
- 20. Border of Poland and Slovakia.
Down
- 1. Highest in Appalachian.
- 2. Natural border France-Spain.
- 3. UK's highest in Scotland.
- 5. Central in Cyprus.
- 6. South Central China.
- 7. Range in New Zealand.
- 9. West Texas range.
- 12. Arizona's desert mountains.
- 14. Southern California.
- 18. Sacred in India.