Across
- 3. - Spicy pepper
- 5. - Capital
- 7. - National spirit
- 9. - Festive party game
- 13. - Staple food item
- 15. - Archaeological site
- 16. - Traditional music
- 17. - Small breed of dog
- 18. - National currency
Down
- 1. - Afternoon nap
- 2. - Festive celebration
- 3. - Desert plant
- 4. - Second-largest city
- 6. - Holiday celebrating a battle victory
- 8. - Mexican wrestler
- 10. - Butterfly species that migrates through Mexico
- 11. - Traditional hat
- 12. - Ancient civilisation
- 14. - Popular street food
- 16. - Ancient civilisation