Across
- 4. Iconic opera house in Australia
- 5. Ancient Incan citadel in Peru
- 6. Australian natural rock formation
- 8. Famous clock tower in London
- 9. Historic palace in India
- 10. Statue of Liberty's home
Down
- 1. Towering symbol of London
- 2. Roman amphitheater in Italy
- 3. Ancient wonder in Egypt
- 7. Parisian iron lattice tower