8 Best Zoos in the US to Visit in 2023

San Diego Zoo

[{"selector":"#anim-483ed45d-9460-41c1-91bb-ddf3ce01c955","keyframes":{"transform":["scale(1)","scale(1.08)","scale(0.992)","scale(1)"],"offset":[0,0.33,0.66,1]},"delay":500,"duration":1600,"easing":"ease-in-out","fill":"both","iterations":1}] [{"selector":"#anim-93214909-6b17-4813-812f-2db95d123edc","keyframes":{"transform":["scale(1)","scale(1.25)","scale(0.975)","scale(1)"],"offset":[0,0.33,0.66,1]},"delay":0,"duration":1000,"easing":"ease-in-out","fill":"both","iterations":1}] Black Section Separator It's one of the biggest and best zoos I've ever been to. Even though we got to spend a whole day there in 2019, we didn't get to see everything. 1

Brookfield Zoo

[{"selector":"#anim-c9c1872b-669c-4287-9339-7e30ae4c94fb","keyframes":{"transform":["scale(1)","scale(1.08)","scale(0.992)","scale(1)"],"offset":[0,0.33,0.66,1]},"delay":500,"duration":1600,"easing":"ease-in-out","fill":"both","iterations":1}] [{"selector":"#anim-ab2400de-34a3-4366-843a-599ec1e6c9e7","keyframes":{"transform":["scale(1)","scale(1.25)","scale(0.975)","scale(1)"],"offset":[0,0.33,0.66,1]},"delay":0,"duration":1000,"easing":"ease-in-out","fill":"both","iterations":1}] Black Section Separator The 216-acre zoo is one of 5 in Chicago, but it's a favorite because it has many animals that you can only see in national parks. 2

Bronx Zoo

[{"selector":"#anim-bfdbd35c-7519-4b15-bc01-5d867e755652","keyframes":{"transform":["scale(1)","scale(1.08)","scale(0.992)","scale(1)"],"offset":[0,0.33,0.66,1]},"delay":500,"duration":1600,"easing":"ease-in-out","fill":"both","iterations":1}] [{"selector":"#anim-34e6ccfc-bb56-4dff-a4ec-50860815106c","keyframes":{"transform":["scale(1)","scale(1.25)","scale(0.975)","scale(1)"],"offset":[0,0.33,0.66,1]},"delay":0,"duration":1000,"easing":"ease-in-out","fill":"both","iterations":1}] Black Section Separator This 265-acre attraction is not only one of the best zoos in the US, but it is also the biggest urban zoo in the country and one of the oldest. It has been open to the public since 1899. 3

Philadelphia Zoo

[{"selector":"#anim-16eb1ac8-e888-4e36-91e5-cbaf56fda029","keyframes":{"transform":["scale(1)","scale(1.08)","scale(0.992)","scale(1)"],"offset":[0,0.33,0.66,1]},"delay":500,"duration":1600,"easing":"ease-in-out","fill":"both","iterations":1}] [{"selector":"#anim-d7b48642-e4a3-4cb4-9a2e-a7625cbe6834","keyframes":{"transform":["scale(1)","scale(1.25)","scale(0.975)","scale(1)"],"offset":[0,0.33,0.66,1]},"delay":0,"duration":1000,"easing":"ease-in-out","fill":"both","iterations":1}] Black Section Separator It has a paddleboat lake, a petting zoo for kids, a carousel with a rainforest theme, and WildWorks, which is a 10-meter high ropes course with bridges, ropes, and challenges. 4

Columbus Zoo

[{"selector":"#anim-5bd5f60a-802f-4b93-902b-fd31cca54c88","keyframes":{"transform":["scale(1)","scale(1.08)","scale(0.992)","scale(1)"],"offset":[0,0.33,0.66,1]},"delay":500,"duration":1600,"easing":"ease-in-out","fill":"both","iterations":1}] [{"selector":"#anim-7ef7c1db-0355-416e-b895-2465e6c94817","keyframes":{"transform":["scale(1)","scale(1.25)","scale(0.975)","scale(1)"],"offset":[0,0.33,0.66,1]},"delay":0,"duration":1000,"easing":"ease-in-out","fill":"both","iterations":1}] Black Section Separator Its place as one of the best zoos in the US may be debatable, but its place as one of the largest zoos in the country isn’t. 5

Fort Worth Zoo

[{"selector":"#anim-56873259-dc88-4ec0-bd16-94a0d1373eee","keyframes":{"transform":["scale(1)","scale(1.08)","scale(0.992)","scale(1)"],"offset":[0,0.33,0.66,1]},"delay":500,"duration":1600,"easing":"ease-in-out","fill":"both","iterations":1}] [{"selector":"#anim-bd00c1e4-c1d8-45e2-90ee-c23c08656d35","keyframes":{"transform":["scale(1)","scale(1.25)","scale(0.975)","scale(1)"],"offset":[0,0.33,0.66,1]},"delay":0,"duration":1000,"easing":"ease-in-out","fill":"both","iterations":1}] Black Section Separator Fort Worth Zoo is one of the oldest zoos in the United States. It opened in 1909. When it first opened, they had one lion, two bear cubs, an alligator, a fox, a peacock, and a few rabbits. 6

Saint Louis Zoo

[{"selector":"#anim-dacee378-ba8c-4cab-a98a-e207a361010a","keyframes":{"transform":["scale(1)","scale(1.08)","scale(0.992)","scale(1)"],"offset":[0,0.33,0.66,1]},"delay":500,"duration":1600,"easing":"ease-in-out","fill":"both","iterations":1}] [{"selector":"#anim-12909044-efe4-49ac-9637-c97cd01310b3","keyframes":{"transform":["scale(1)","scale(1.25)","scale(0.975)","scale(1)"],"offset":[0,0.33,0.66,1]},"delay":0,"duration":1000,"easing":"ease-in-out","fill":"both","iterations":1}] Black Section Separator Officially the Saint Louis Zoological Park, the Saint Louis Zoo is one of the most visited attractions in St. Louis, Missouri. 7