Across
- 6. Overlooking the North Atlantic, this structure is in Donegal, Ireland.
- 8. Australia's oldest mainland structure for coastal navigation.
- 10. Northernmost mainland structure of its kind in the world, in Norway.
- 15. Acadia National Park’s scenic coastal landmark in Maine.
- 18. Known as the "Teardrop of Ireland," a famous offshore beacon.
- 20. Historic structure located on the Fraser Coast, Queensland, Australia.
- 21. Located off the coast of Maine, accessible by boat only.
- 22. Known as the Maiden's Tower, located in Istanbul, Turkey.
- 24. Historic Portuguese structure in Salvador, Brazil.
- 26. A Scottish structure located in the Firth of Forth.
- 27. Easternmost point of mainland Australia.
- 29. Danish structure that was moved inland due to erosion.
- 31. Popular tourist destination at the most easterly point of Australia.
- 32. Standing at the southern tip of Gibraltar.
- 34. Located along Australia's Great Ocean Road.
- 37. Tallest beacon on the east coast of the United States, in North Carolina.
- 38. Historic Hawaiian structure offering whale-watching opportunities.
- 39. California's historic landmark, perched on a rugged cliff.
- 41. Northernmost structure in New Zealand where oceans meet.
- 43. Dramatic French structure standing on a rock off the coast of Brittany.
- 45. This structure in South Africa marks a point where two oceans meet.
- 46. Monumental structure in Trieste, Italy, dedicated to WWI heroes.
- 47. Japanese structure standing near one of the longest bridges.
Down
- 1. A California icon named after a shipwrecked vessel.
- 2. Often called the “End of the World,” in Ushuaia, Argentina.
- 3. Ancient Roman structure in Spain, still operational today.
- 4. Southernmost navigational aid in Norway.
- 5. Famous structure in Nova Scotia known for its picturesque setting.
- 7. British structure near Whitley Bay with iconic red and white stripes.
- 9. Marks the southernmost point of Africa.
- 11. Historic structure guarding the River Tyne in England.
- 12. Greek beacon built on a rocky islet near Andros island.
- 13. The westernmost point of mainland Europe, located in Portugal.
- 14. Prominent Oregon coast landmark with a nearby tidepool area.
- 16. Oldest working structure of its kind in Ireland.
- 17. Tallest structure in Florida, located south of Daytona Beach.
- 19. Japanese structure with views of Mount Fuji.
- 23. Known for its black and white stripes, near Anglesey, Wales.
- 25. Towering structure near Cape Town, South Africa, offering ocean views.
- 27. Venetian-era structure in Crete, Greece.
- 28. Iconic tower in Maine, USA, located near Cape Elizabeth.
- 30. Dramatic coastal spot in New Zealand with rocky islets.
- 33. Situated on the coast of Honolulu, Hawaii.
- 35. Dutch coastal structure on the island in the Wadden Sea.
- 36. Prominent structure on the island of Capri, Italy.
- 40. Located on the Devon coast in England, operational since 1836.
- 42. Tall tower in Madrid, Spain, with panoramic views of the city.
- 44. Old Scottish structure built on a dangerous reef off the east coast.