Across
- 4. Natural sinkholes in Yucatán.
- 5. ---- Jungle, rich in biodiversity.
- 6. active volcano.
- 7. highest peak in Mexico.
- 10. ---- Riviera, Known for its beautiful beaches.
- 11. Sótano de las ----, deep cave in San Luis Potosí.
- 14. ---- del Cobre Copper Canyon, larger than the Grand Canyon.
- 17. Known for its Natural Caves.
- 18. Natural monuments in Cabo San Lucas.
- 19. A river running through Sumidero Canyon.
Down
- 1. Known for its Coral reefs.
- 2. ---- Monarca butterfly reserve.
- 3. Island of ----, known for Day of the Dead.
- 4. Biosphere reserve in Tulum.
- 8. A desert that covers the northwestern Mexican states.
- 9. known as the Lagoon of Seven Colors.
- 12. Canyon in Chiapas.
- 13. National parks, preserving natural beauty.
- 15. Waterfall in Chiapas.
- 16. Sierra ---- Occidental a major mountain range system.