Here are 50 iconic landmarks from around the world:

1. Eiffel Tower, Paris, France
2. Colosseum, Rome, Italy
3. Great Wall of China, China
4. Taj Mahal, Agra, India
5. Machu Picchu, Cusco, Peru
6. Petra, Jordan
7. Statue of Liberty, New York City, USA
8. Tower Bridge, London, UK
9. Burj Khalifa, Dubai, UAE
10. Sydney Opera House, Sydney, Australia
11. Sagrada Familia, Barcelona, Spain
12. Angkor Wat, Cambodia
13. Christ the Redeemer, Rio de Janeiro, Brazil
14. Golden Gate Bridge, San Francisco, USA
15. Acropolis, Athens, Greece
16. Neuschwanstein Castle, Bavaria, Germany
17. Kremlin, Moscow, Russia
18. Brandenburg Gate, Berlin, Germany
19. Stonehenge, Wiltshire, UK
20. St. Peter's Basilica, Vatican City, Rome, Italy
21. Tower of London, London, UK
22. The Pyramids, Cairo, Egypt
23. The Forbidden City, Beijing, China
24. Notre-Dame Cathedral, Paris, France
25. Alhambra, Granada, Spain
26. Grand Palace, Bangkok, Thailand
27. Uluru (Ayers Rock), Northern Territory, Australia
28. Leaning Tower of Pisa, Pisa, Italy
29. Chichen Itza, Yucatan Peninsula, Mexico
30. Mont Saint-Michel, Normandy, France
31. Mount Rushmore, South Dakota, USA
32. Machu Picchu, Cusco, Peru
33. Big Ben, London, UK
34. St. Mark's Basilica, Venice, Italy
35. Edinburgh Castle, Edinburgh, UK
36. Empire State Building, New York City, USA
37. Charles Bridge, Prague, Czech Republic
38. The Louvre, Paris, France
39. The Great Sphinx, Giza, Egypt
40. Petra, Jordan
41. Table Mountain, Cape Town, South Africa
42. Tower of Hercules, A Coruña, Spain
43. Niagara Falls, Ontario, Canada/New York, USA
44. Mount Everest, Nepal/Tibet
45. Statue of Unity, Gujarat, India
46. Petra, Jordan
47. Chateau de Versailles, Versailles, France
48. Potala Palace, Lhasa, Tibet
49. Atomium, Brussels, Belgium
50. The Parthenon, Athens, Greece

These landmarks are known for their historical, architectural, and cultural significance, and attract millions of visitors from around the world each year.