Across
- 1. Largest lake
- 4. Capital
- 7. Letters not in the Welsh alphabet
- 9. Traditional treat made on Christmas Eve
- 10. English King who build many of the best castles
- 13. Breed of Welsh pet whose name means dwarf-dog
- 14. Type of signal first sent in 1897 from Wales
- 15. Organisation that protects historic buildings
- 16. Largest castle
- 19. Responsible for the rough topography
- 20. Millions of Welsh people
- 22. Billions of coins made per year in the Royal Mint
- 24. Number of cities in Wales
- 25. Type of meat popular in Wales
- 26. Collection of traditional Welsh stories over 1,000 years old
- 27. Oldest stone castle in Britain
- 30. Basic unit of money
- 31. Island off the northwest coast
- 33. Animal on the Welsh flag
- 36. Millions of Welsh sheep
- 37. Thanks
Down
- 2. Plant symbol of Wales
- 3. Patron saint of Wales
- 5. Famous mythical king from Wales
- 6. Flower symbol of Wales
- 8. Major Roman city in Wales
- 11. Exported to keep people warm
- 12. Longest river
- 13. Shellfish often served with breakfast
- 15. Welsh word for Wales
- 17. Short version of the longest town name in the word
- 18. Type of train used first in Wales in 1804
- 21. Cardiff Castle's surrounding statues
- 23. National sport
- 24. Highest mountain
- 27. Current Prince of Wales
- 28. Famous Welshman with a mountain named after him
- 29. Racket sport invented in Wales in 1873
- 32. Ingredient in traditional lavarbread
- 34. Type of oldest tree in Wales (4,000-5,000 years old)
- 35. Item carved to show love for someone
- 36. Millions of tourist visitors per year