Across
- 2. Paper or book in cache
- 6. Collectable trackable token
- 7. Largest gathering
- 8. Big church in Lincoln
- 9. Travels from cache to cache
- 11. What hole?
- 12. Groundspeak mascot
- 16. Line through Louth, Boston, Cleethorpes
Down
- 1. Grid references
- 3. What we hide
- 4. River through Lincoln
- 5. Employee of Groundspeak
- 10. Billion dollar technology
- 13. Lincoln's stone devil
- 14. County of 2021 Mega
- 15. Volunteer cache publisher