10 Most Popular UNESCO Heritage Sites in the World

10. The Rose City of Petra, Jordan

9. Stonehenge, England

8. Great Barrier Reef, Australia

7. The Acropolis of Athens, Greece Mainland

6. Taj Mahal, India

5. Machu Picchu, Peru

4. Angkor Wat, Cambodia

3. Historic Center of Rome, Italy

2. Great Wall of China, China.

1. The Great Pyramid of Giza, Egypt.

10 Historic Pennies from the 1900s That Are Incredibly Rare