What Is the Largest Zoo in the World
The largest zoo in the world by area is often considered to be the Berlin Zoological Garden, yet the largest by land area is the Henry Doorly Zoo in Omaha, Nebraska, spanning over 130 acres. Another major contender is the Toronto Zoo, which covers approximately 710 acres and houses thousands of animals across diverse habitats.
Key Facts About the Largest Zoos
The Toronto Zoo features five geographic regions, including the African Savanna and the Australasia zone, and is home to more than 5,000 animals. The Henry Doorly Zoo is renowned for the world's largest indoor desert exhibit and the largest indoor swamp. The Berlin Zoological Garden, while smaller in area, holds the record for the most species of any zoo on Earth.
Why These Zoos Stand Out
These facilities combine vast enclosures with advanced conservation programs, research, and education. They support global breeding initiatives for endangered species and offer immersive exhibits that replicate natural environments. Their size and collections attract millions of visitors annually, making them key destinations for wildlife enthusiasts and families.
For more details on zoo records and collections, visit Association of Zoos and Aquariums.
