Happy 2020 guys! Figured I'd post an updated list, especially after hitting my #40 in late 2019. There's some additional facilities, along with a few adjustments to some original rankings:
* = Non-U.S. Establishment
Zoo Rankings
1. San Diego Zoo Safari Park (2012)
2. San Diego Zoo (2012)
3. Saint Louis Zoo (2013)
4. Columbus Zoo & Aquarium (2008, 2018 - twice)
5. Denver Zoo (2014)
6. North Carolina Zoo (2018)
7. Minnesota Zoo (2015)
8. Fort Worth Zoo (2018)
9. Brookfield Zoo (2010, 2011, 2013, 2018)
10. Memphis Zoo (2016)
11. Busch Gardens Tampa (2008)
12. Disney’s Animal Kingdom (1998, 2004, 2008)
13. Zoo Atlanta (2019)
14. Nashville Zoo (2017)
15. Edinburgh Zoo (2017)*
16. Phoenix Zoo (sometime in the 1990’s, 2005, 2010)
17. Rio Grande Zoo (2015)
18. Louisville Zoo (2017)
19. Zoo Knoxville (2013)
20. Pittsburgh Zoo & PPG Aquarium (2018 - twice)
21. Buffalo Zoo (2011)
22. Milwaukee County Zoo (all my life)
23. Out of Africa Wildlife Park (sometime in the 1990’s, 2010, 2011)
24. Northeastern Wisconsin Zoo (sometime in the 1990’s, 2016 – 2019)
25. Henry Vilas Zoo (2003, 2006, 2007, 2010, 2014, 2015, 2019)
26. Racine Zoo (2009 - twice, 2014, 2015 - twice)
27. Peoria Zoo (2017)
28. Oglebay Good Zoo (2018)
29. Bay Beach Wildlife Sanctuary (sometime in the 1990’s, 2019)
30. Gatorland (2014)
31. Miller Park Zoo (2017, 2018) (TIE)
32. Scovill Zoo (2018) (TIE)
33. Lincoln Park Zoo (Manitowoc) (2016)
34. Alameda Park Zoo (2015)
35. Henson Robinson Zoo (2017)
36. Menominee Park Zoo (2016)
37. DeYoung Family Zoo (2016)
38. Siegfried and Roy’s Secret Garden & Dolphin Habitat (2016)
39. Smithsonian's National Zoo (2009)
40. Special Memories Zoo (2019)
Aquarium Rankings
1. Georgia Aquarium (2019)
2. SeaWorld Orlando (2008)
3. Shedd Aquarium (2002, 2015)
4. Dallas World Aquarium (2018)
5. Shark Reef Aquarium at Mandalay Bay (2015)
6. Albuquerque Aquarium (2015)
7. Aquarium of Niagara (2011)
These are animal facilities that I have visited, but choose not to rank due to different factors. These include being in a totally different focus (such as Moorpark), not being open to the general public (White Oak), don’t remember them much (The Seas, Xcaret, among others), etc.
· Wildwood Wildlife Park & Nature Center (sometime in the 1990’s)
· The Seas with Nemo and Friends (2004, 2008)
· Xcaret Wildlife Habitats (2006, 2007)*
· The Wilds (2008)
· Moorpark College: America’s Teaching Zoo (2012)
· Wild Florida (2014)
· White Oak Conservation Center (2014)
· Aquarium Restaurant in Nashville (2016)
· Safari Lake Geneva (2019)
A few years and many more facilities under my belt later, I have an updated list below. The year(s) of my visit are in parentheses.
* = Non-U.S. Establishment
Zoo Rankings
1. Omaha’s Henry Doorly Zoo & Aquarium (2020 – twice)
2. San Diego Zoo Safari Park (2012)
3. Bronx Zoo (2022)
4. San Diego Zoo (2012)
5. Saint Louis Zoo (2013)
6. Columbus Zoo & Aquarium (2008, 2018 - twice)
7. Denver Zoo (2014)
8. North Carolina Zoo (2018)
9. Minnesota Zoo (2015)
10. Fort Worth Zoo (2018)
11. Brookfield Zoo (2010, 2011, 2013, 2018)
12. Memphis Zoo (2016)
13. Busch Gardens Tampa (2008)
14. Disney’s Animal Kingdom (1998, 2004, 2008)
15. Zoo Atlanta (2019)
16. Nashville Zoo (2017)
17. Edinburgh Zoo (2017)*
18. Arizona-Sonora Desert Museum (2022)
19. Phoenix Zoo (sometime in the 1990’s, 2005, 2010)
20. Indianapolis Zoo (2020)
21. Lincoln Park Zoo (Chicago) (2021)
22. ABQ BioPark Zoo (2015)
23. Toledo Zoo & Aquarium (2021)
24. Louisville Zoo (2017)
25. Zoo Knoxville (2013)
26. Pittsburgh Zoo & Aquarium (2018 - twice)
27. Buffalo Zoo (2011)
28. Milwaukee County Zoo (all my life)
29. Out of Africa Wildlife Park (sometime in the 1990’s, 2010, 2011)
30. Northeastern Wisconsin Zoo (sometime in the 1990’s, 2016 – 2022)
31. Henry Vilas Zoo (2003, 2006, 2007, 2010, 2014, 2015, 2019, 2021)
32. Racine Zoo (2009 - twice, 2014, 2015 - twice)
33. Peoria Zoo (2017)
34. Oglebay Good Zoo (2018)
35. Wildwood Zoo (2022)
36. Bay Beach Wildlife Sanctuary (sometime in the 1990’s, 2019)
37. Shalom Wildlife Zoo (2022 - twice)
38. Gatorland (2014)
39. Miller Park Zoo (2017, 2018)
40. Timbavati Wildlife Park (2022)
41. Scovill Zoo (2018)
42. Ochsner Park Zoo (2020, 2022)
43. Lincoln Park Zoo (Manitowoc) (2016)
44. Alameda Park Zoo (2015)
45. Henson Robinson Zoo (2017)
46. Menominee Park Zoo (2016)
47. DeYoung Family Zoo (2016)
48. Siegfried and Roy’s Secret Garden & Dolphin Habitat (2016) -
Now Closed
49. Smithsonian’s National Zoo (2009)
50. Special Memories Zoo (2019) –
Now Closed
Aquarium Rankings
1. Georgia Aquarium (2019)
2. SeaWorld Orlando (2008)
3. Shedd Aquarium (2002, 2015)
4. Dallas World Aquarium (2018)
5. National Mississippi River Museum & Aquarium (2022)
6. Shark Reef Aquarium at Mandalay Bay (2015)
7. Albuquerque Aquarium (2015)
8. Reiman Aquarium (2021)
9. Aquarium of Niagara (2011)
These are animal facilities that I have visited, but choose not to rank due to different factors. These include being in a totally different focus (such as Moorpark), not being open to the general public (White Oak), don’t remember them much (The Seas, Xcaret, among others), etc.
· Wildwood Wildlife Park Zoo & Safari (sometime in the 1990’s)
· The Seas with Nemo and Friends (2004, 2008)
· Xcaret Park - Wildlife Habitats (2006, 2007)*
· The Wilds (2008)
· Moorpark College: America’s Teaching Zoo (2012)
· Wild Florida (2014)
· White Oak Conservation Center (2014)
· Aquarium Restaurant in Nashville (2016)
· Safari Lake Geneva (2019 – 2022)
· International Crane Foundation (2021, 2022)
· Bear Country U.S.A. (2021)
· Reptile Gardens (2021)