Across
- 4. Seat of the Archbishop of Canterbury (19)
- 8. Rival university city known for punting (20)
- 12. Public square with Nelson’s Column (16)
- 14. White chalk cliffs on the southeast coast (13)
- 16. Historic castle housing the Crown Jewels (14)
- 18. Famous clock tower in London (6)
- 19. Royal residence in west London (16)
- 21. Seaside attraction with amusements (12)
- 22. Roman defensive fortification in northern England (12)
- 24. Historic Roman bathing site in Somerset (7)
- 26. Official residence of the monarch in London (17)
- 28. Gothic cathedral in northern England (12)
- 29. Eco attraction with biomes in Cornwall (11)
- 30. Medieval fortress in Warwickshire (13)
Down
- 1. Famous university city with historic colleges (17)
- 2. One of the longest medieval cathedrals in Europe (20)
- 3. Norman cathedral overlooking the River Wear (16)
- 5. Prehistoric stone circle in Wiltshire (10)
- 6. Domed cathedral designed by Christopher Wren (19)
- 7. Largest cathedral in Britain (19)
- 9. Iron tower inspired by the Eiffel Tower (14)
- 10. Historic site linked to Robin Hood legends (17)
- 11. Historic church for royal coronations (17)
- 13. Ancient bathing complex in Bath (10)
- 15. Meeting place of the UK government (19)
- 17. Large steel sculpture near Gateshead (15)
- 20. Castle set on islands in Kent (11)
- 23. Large observation wheel on the South Bank (9)
- 25. Iconic bascule bridge over the Thames (11)
- 27. Theme park in Staffordshire (10)