This document lists 48 notable landmarks and buildings in Chicago. It includes some of the city's most famous skyscrapers like the Aon Center, Trump International Hotel & Tower, Willis Tower, and John Hancock Center. Other landmarks mentioned include Millennium Park, Buckingham Fountain, the Chicago Cultural Center, Wrigley Field, and Navy Pier.

1. # 1 – Aon Center

2. # 2 – Trump Building

3. # 3 – Old Comiskey Park

4. # 4 – Millennium Park’s “Bean” (officially called Cloud Gate)‏

5. # 5 – 900 North Michigan Ave.

6. # 6 – One Museum Park

7. # 7 – Aqua

8. # 8 – Chicago Stadium

9. # 9 – NBC Tower

10. # 10 – Wrigley Building

11. #11 – Sears Tower

12. # 12 – Tribune Tower

13. # 13 – 2 Prudential Plaza

14. # 14 – Marina City

15. # 15 – Wrigley Field

16. # 16 – Old Water Tower

17. #17 – 333 North Wacker

18. # 18 – John Hancock Building

19. # 19 – US Cellular Field

20. # 20 Millennium Park - Fountain

21. # 21 – Navy Pier

22. # 22 – Chicago Spire

23. # 23 – Millennium Park – Pritzker Pavilion

24. # 24 – Park Tower #

25. #25 – Chicago Board of Trade

26. # 26 – 311 South Wacker

27. #27 – IBM Building

28. # 28 – AT&T Corporate Center

29. # 29 – Soldier Field

30. #30 – CNA Building

31. # 31 – Grand Plaza

32. # 32 – The “Picasso”

33. # 33 – Buckingham Fountain

34. # 34 – Marshall Field Building

35. # 35 – Carson Pirie Scott Building

36. #36 – Chicago Theatre

37. #37 – Boeing World Headquarters

38. #38 – Chicago Cultural Center

39. # 39 – 1 South Wacker

40. # 40 – Pinnacle

41. # 35 East Wacker

42. #42 – The Streeter

43. #43 – The Regatta

44. #44 – The Shoreham

45. #45 - Skybridge

46. #46 – Smurfit & Stone

47. #47 – RR Donnelly

48. #48 – Lake Point Tower