Across
- 3. valid
- 7. hostel
- 12. customs agent
- 14. ecotourism
- 15. itinerary
- 16. to sail
- 17. to pack
- 18. insurance
Down
- 1. Low season
- 2. border
- 4. to unfasten the seatbelt
- 5. ticket
- 6. to miss the flight
- 8. lodging
- 9. traffic jam
- 10. expired
- 11. compass
- 13. adventurer