Mac Rating: 0.00 | Votes: | Date: 03/06/2026 14:53:00

On the northern edge of the celebrated Balboa Park cultural complex about a mile north-east of downtown San Diego, the San Diego Zoo is widely considered one of the most important zoological gardens in the world. The zoo opened in October 1916 with a small collection of animals left over from the 1915 Panama-California Exposition and grew steadily over the following decades under the long directorship of the legendary Belle Benchley, the first female zoo director in the United States, who guided the institution from 1925 through 1953. The zoo today covers one hundred acres of densely landscaped canyons within the larger Balboa Park and houses some 4,000 individual animals representing nearly 700 species, with the collection emphasising the largest collection of rare and endangered species in any North American zoo. The zoo's naturalistic, open-moated enclosures (pioneered by the zoo's legendary founding director Harry Wegeforth in the 1920s and immediately copied by zoos around the world) substantially predated the now-standard naturalistic-habitat approach to zoo design. The zoo is particularly celebrated for several iconic species. The Giant Panda complex (opened in 1996 and one of only a handful of giant panda facilities outside China) recently bid farewell to its long-resident pandas but has welcomed a new pair under a renewed conservation agreement with China. The Australian Outback exhibit houses the largest collection of koalas outside Australia. The Asia exhibit houses tigers, orangutans and the celebrated proboscis monkey breeding programme. The African Plains area features lions, giraffes, zebras and antelopes, while the Polar Bear Plunge offers underwater viewing of the zoo's polar bear family. The zoo's Frozen Zoo, the world's largest captive genetic-resource bank, maintains cryopreserved cells and reproductive material from more than 10,000 individual animals representing over 1,000 species, providing a critical resource for global species-conservation programmes. A guided bus tour, a Skyfari aerial tram and several smaller hop-on, hop-off shuttle services help visitors cover the steep canyons. Combination passes covering both the zoo and the nearby Safari Park are available.