HereWeGo
June 14, 2026 • 3 min read
Discover top zoos across the U.S. with insights on animal conservation and exciting family activities.
Oakland Zoo – California
The Oakland Zoo stands out for its three main conservation areas: community, local, and global initiatives. Every time you purchase an admission ticket, 50 cents goes towards efforts to restore populations of gorillas, African elephants, and California gray wolves. Notably, this zoo has numerous programs aimed at preventing the extinction of native species such as the coastal rabbit, the golden-legged frog, and various heron species.
Thanks to these efforts, visitors can enjoy the sight of lions basking in the sun or playful otters splashing about. Interestingly, every dollar spent not only supports a great cause but contributes to much more.
San Antonio Zoo – Texas
The San Antonio Zoo is also actively involved in restoring local animal populations. Projects like the Texas Horned Lizard Reintroduction and the Selva Project, in collaboration with indigenous groups in the Amazon Basin, aim to mitigate research-related risks. This zoo features exciting attractions such as observing ancient emus at the Wild Australia exhibit or watching spectacled bears enjoy fresh fruit.
San Diego Zoo – California
Famous for housing over 12,000 rare and endangered animal species, the San Diego Zoo focuses on conservation efforts both within its grounds and globally. They participate in initiatives like preserving the cotton-top tamarin and combating illegal parrot trafficking.
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Useful Information for Vietnamese Travelers
If you're planning to explore these zoos, consider making arrangements in advance. Large zoos often offer discounts for groups or families. To reach San Diego, you can book flights from Ho Chi Minh City (SGN) or Hanoi (HAN) with ticket prices ranging from 15 million to 20 million VND, depending on the time and airline. A U.S. visa may be necessary for those who do not already have one.
Admission Costs
Entrance fees for these zoos range from 500,000 VND to 1 million VND, depending on the time of visit and included activities. These fees contribute to animal conservation and habitat projects.
Best Time to Visit
Summer, from June to August, is the ideal time to visit zoos in the U.S., as the weather is warm and many activities are vibrant. However, consider visiting during other times like autumn or early spring to avoid crowds and enjoy educational experiences.
Don't forget to learn about conservation programs and participate in interactive activities at the zoo during your visit. This not only provides a fun experience but also allows you to be a part of the efforts to protect wildlife and their habitats.
Article adapted from: Condé Nast Traveler
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