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1. Parthenon
The other options were located in Rome, Italy; Vienna, France; Vienna, Austria
2. Hagia Sophia
The other options were located in Mecca, Saudi Arabia; Cairo, Egypt; Agra, India
3. The Louvre
The other options were located in Vienna, Austria; Munich, Germany; London, UK
4. Mount Everest
The other options were located in Argentina, Peru, Switzerland
5. Willis Tower (formerly Sears Tower)
The other options were located in Frankfurt, Germany; St. Petersburg, Russia; Shanghai, China
6. Eiffel Tower (the real one in Paris)
The other options were located in Tianducheng, China; Las Vegas, Nevada; Paris, Texas
7. Colosseum
The other options were located in Pula, Croata (x2); Nimes, France
8. Eye of London
The other options were located in Cape Town, South Africa; Singapore; Tianjin, China
9. Sydney Harbour Bridge
The other options were located in Bayonne, New Jersey; Portland, Oregon; Fraser, Canada
10. Chichen Itza
The other options were located in Tikal, Guatemala; Candi Kathek, Indonesia; Giza, Egypt
11. Washington Monument
The other options were located in Agra, India; Dublin, Ireland; Dublin, Ireland
12. Westminster Abbey
The other options were located in Paris, France; Cologne, Germany; Lincoln, UK
13. Potola Palace
The other options were located in Beijing, China; Djenné, Mali; Bagan, Myanmar
14. Burj al Arab
The other options were located in Baku, Azerbaijan; Malmö, Sweden; Dubai, UAE
15. Neuschwanstein Castle
The other options were located in Bran, Romania; Edinburgh, UK; Wierschem, Germany