Across
- 2. World's largest particle accelerator
- 3. World's tallest building in Dubai
- 6. Iconic resort complex in Singapore
- 11. World's longest suspension bridge span
- 14. Habitable laboratory orbiting Earth
- 16. Baháʼí House of Worship in Delhi
- 18. Tall broadcasting tower in Tokyo
- 20. Historic structure stretching across China
- 21. Tall cable-stayed bridge in France
- 26. Futuristic park in Singapore
- 28. Twin skyscrapers in Kuala Lumpur
- 29. Artificial island in Dubai
Down
- 1. Massive hydroelectric dam in China
- 2. Art museum in the United Arab Emirates
- 4. Rail tunnel linking England and France
- 5. Incan citadel high in the Andes
- 7. Ancient Mayan archaeological site in Mexico
- 8. Distinctive skyscraper in London
- 9. Iconic iron landmark in Paris
- 10. Famous performing arts venue in Australia
- 12. Marble mausoleum in Agra
- 13. Massive dam on the Colorado River
- 15. Observation tower in Seattle
- 17. Ancient rock-carved city in Jordan
- 19. Giant statue overlooking Rio de Janeiro
- 22. Landmark suspension bridge in California
- 23. Tall skyscraper in New York
- 24. Famous basilica in Barcelona
- 25. Waterway connecting two oceans
- 27. Ancient Roman amphitheater in Italy