This document lists 51 unusual buildings from around the world that have unconventional or unique designs. The buildings range from houses shaped like bottles, shoes, or cubes to larger structures like museums, hotels, and skyscrapers with unusual organic or futuristic shapes. Many of the buildings are designed to stand out from traditional architectural styles through their novel and eye-catching forms.

1. 
1. The Crooked House (Sopot, Poland)

2. 
2. Forest Spiral - Hundertwasser Building (Darmstadt, Germany)

3. 
3. The Torre Galatea Figueres (Spain)

4. 
4. Ferdinand Cheval Palace a.k.a Ideal Palace (France)

5. 
5. The Basket Building (Ohio, United States)

6. 
6. Kansas City Public Library (Missouri, United States)

7. 
7. Wonderworks (Pigeon Forge, Tennessee, United States)

8. 
8. Habitat 67 (Montreal, Canada)

9. 
9. Cubic Houses (Rotterdam, Netherlands)

10. 
10. Hang Nga Guesthouse a.k.a Crazy House (Vietnam)

11. 
11. Chapel in the Rock (Arizona, United States)

12. 
12. Dancing Building (Prague, Czech Republic)

13. 
13. Calakmul building a.k.a La Lavadora a.k.a The Washing Mashine
(Mexico, Mexico)

14. 
14. Kettle House (Texas, United States)

15. 
15. Manchester Civil Justice Centre (Manchester, UK)

16. 
16. Nakagin Capsule Tower (Tokyo, Japan)

17. 
17. Mind House (Barcelona, Spain)

18. 
18. Stone House (Guimar 瓸 es, Portugal)

19. 
19. Shoe House (Pennsylvania, United States)

20. 
20. Weird House in Alps

21. 
21. The Ufo House (Sanjhih, Taiwan)

22. 
22. The Hole House (Texas, United States)

23. 
23. Ryugyong Hotel (Pyongyang, North Korea)

24. 
24. The National Library (Minsk, Belarus)

25. 
25. Grand Lisboa (Macao)

26. 
26. Wall House (Groningen, Netherlands)

27. 
27. Guggenheim Museum (Bilbao, Spain)

28. 
28. Bah 脆』羇 House of Worship a.k.a Lotus Temple (Delhi, India)

29. 
29. Container City (London, UK)

30. 
30. Erwin Wurm: House Attack (Viena, Austria)

31. 
31. Wooden Gagster House (Archangelsk, Russia)

32. 
32. Air Force Academy Chapel (Colorado, United States)

33. 
33. Solar Furnace (Odeillo, France)

34. 
34. Dome House (Florida, United States)

35. 
35. Beijing National Stadium (Beijing, China)

36. 
36. Fashion Show Mall (Las Vegas, United States)

37. 
37. Luxor Hotel & Casino (Las Vegas, United States)

38. 
38. Zenith Europe (Strasbourg, France)

39. 
39. Civic Center (Santa Monica)

40. 
40. Mammy 』 s Cupboard (Natchez, MS, United States)

41. 
41. Pickle Barrel House (Grand Marais, Michigan)

42. 
42. The Egg (Empire State Plaza, Albany, New York, United States)

43. 
43. Gherkin Building (London City, UK)

44. 
44. Nord LB building (Hannover, Germany)

45. 
45. Lloyd 』 s building (London City, UK)

46. 
46. 「 Druzhba Holiday Center (Yalta, Ukraine)

47. 
47. Fuji television building (Tokyo, Japan)

48. 
48. UCSD Geisel Library (San Diego, California, United States)

49. 
49. Ripley 』 s Building (Ontario, Canada)

50. 
50. The Bank of Asia a.k.a Robot Building (Bangkok, Thailand)

51. 
51. Agbar Tower (Barcelona, Spain)