25 Largest Zoos In The World You’ll Want To Visit

Posted by , Updated on May 4, 2017


From Asia, Europe, North America, and Africa, zoos around the world perform wonderful conservation services. They protect Earth’s wildlife and educate people about how they can help. With charitable donations, zoos protect the most vulnerable animals from extinction and foster health and reproduction. Of course, most zoos are only one or two acres large, housing a handful of animals. Others, however, are massive and are able to protect and keep animals from various environments. With that said, here are the 25 Largest Zoos In The World You’ll Want To Visit.


Hogle Zoo

1600px-Hogle_zoo_entranceSource: https://www.hoglezoo.org/

Located in the great state of Utah, the Hogle Zoo is 42-acres in size. It houses up to 800 animals with over 249 different species. From elephants to tigers to apes and giraffes, they have just about everything.


Como Zoo

1600px-Como_Park_Zoo_and_Conservatory-2006Source: http://www.comozooconservatory.org/

An old zoo founded in 1897, Como Zoo is in St. Paul, Minnesota and is owned by the city. At only 17 acres, it holds 1,700 animals and 66 different species. They recently rebuilt and expanded their ape and polar bear exhibits. They get about 1.2 million visitors a year. Which makes sense because admission is free. They depend on state funding and charitable donations.


Riverbanks Zoo & Garden

Riverbanks_Zoo_-South_Carolina_-USA-29July2004Source: https://www.riverbanks.org/

Riverbanks Zoo & Garden in Columbia, South Carolina, has a wide array of wildlife, including an aquarium and botanical garden. It’s 170 acres wide with about 1 million annual visitors.


Philadelphia Zoo

1599px-Philadelphia_Zoo_entrance,_Philadelphia,_Pennsylvania,_USA-27June2010Source: http://www.philadelphiazoo.org/

The Philadelphia Zoo is located in, you guessed it, Philadelphia, Pennslyvania. It’s 42-acres wide and houses up to 2,440 animals with 340 different species. Though it was established in 1859, it’s completion was delayed by the American Civil War. It completed in July 1, 1874.


St. Louis Zoo

1600px-St_Louis_zoo_crocodilesSource: https://www.stlzoo.org/

At 90 acres in size, the St. Louis Zoo holds 18,700 animals and over 603 different species. It opened 113 years ago back in 1904, and they annually host 3 million people.

Photo: Feature Image: shutterstock, 25. Bobjgalindo, Hogle zoo entrance, CC BY-SA 4.0 , 24. Wikipedia Commons.com (Pubic Domain) , 23. Carlo Giovannetti (Thief12), Riverbanks Zoo -South Carolina -USA-29July2004, CC BY-SA 2.5 , 22. Jim, the Photographer, Philadelphia Zoo entrance, Philadelphia, Pennsylvania, USA-27June2010, CC BY 2.0 , 21. Wikipedia Commons.com (Public Domain) , 20. Todd Dailey, Oakland Zoo entrance, CC BY-SA 2.0 , 19. The original uploader was Geographer at English Wikipedia, LAzoo, CC BY 1.0 , 18. wikimedia commons (public domain), 17. Moe Epsilon, American Flamingos (Phoenicopterus ruper) at Jacksonville Zoo, CC BY-SA 3.0 , 16. Unicurse, MemphisZooentrance, CC BY 3.0 , 15. Kevin1086, Dallas Zoo Zebra, CC BY-SA 3.0 , 14. Lawrence G. Miller (Lawrence G. Miller on en.wikipedia), DetroitZoo, CC BY-SA 3.0
13. Liz Bustamante from Chicago, Peacock at Chicago Brookfield Zoo, CC BY 2.0Liz Bustamante from Chicago, Peacock at Chicago Brookfield Zoo, CC BY 2.0, 12. Beatnik Photos via flickr. CC BY 2.0, 11. Collinulness, Desert Dome Omaha Zoo, CC BY-SA 3.0 , 10. Paul Sableman, Berlin Zoo, Germany -entrance-28May2011, CC BY 2.0, 9. Postdlf from w, Bronx Zoo 001, CC BY-SA 3.0
8. Mike Bowler, Crocuta crocuta Toronto Zoo, CC BY 2.0
7. Kurtis Garbutt via flickr. CC BY 2.0  , 6. Janek Szymanowski, 00000-Sammy Marks Fountain-Pretoria-s, CC BY-SA 3.0 , 5. A.Savin (Wikimedia Commons · WikiPhotoSpace), Moscow Zoo Entrance, CC BY-SA 3.0 , 4. DrexRockman, Tutle-Columbus-Zoo, CC BY 3.0 , 3. Wikipedia Commons.com (Public Domain) , 2. I, Cburnett, San Diego Zoo entrance elephant, CC BY-SA 3.0 , 1. Chmee2, ZSL London Zoo in the Regent’s Park in London, June 2013, CC BY-SA 3.0

SEE ALSO: 25 Countries With The Highest Murder Rates In The World »

NOW WATCH: 25 Most Brutal Torture Techniques Ever Devised In History

Subscribe to List25
Show Us Your Love
Join Over 2 Million+ List25 Fans