Across
- 2. Excessive
- 3. Beneficial
- 4. Mass / massive
- 5. Destructive
- 9. To deteriorate / spoil
- 10. Responsible consumption
- 13. Mass tourism
- 17. Overexploitation
- 18. Overcrowded / saturated
- 20. Native / local
- 21. Overcrowding / massification
- 23. Natural heritage
- 24. To alter
- 25. Responsible
Down
- 1. Invasive
- 2. Ecotourism
- 6. High season
- 7. Respectful
- 8. Habitat loss
- 11. Nature reserve
- 12. To preserve
- 14. To stay overnight
- 15. To promote
- 16. Conservation
- 19. Self-sufficient
- 22. To lodge / stay