Cárdenas City Zoo
The Cárdenas City Zoo (Martino: Zoológico de Cárdenas) is the largest zoological park in Nouvelle Alexandrie, located in the capital of Cárdenas. It was established as part of the Cárdenas Plan and envisioned as an entertainment and recreational centerpiece for the Entertainment District, southwest of the city center. Today, it is both a major tourist attraction and an important institution for conservation, education, and research of wildlife in Nouvelle Alexandrie.
The Zoo serves as a hub for conservation and environmental education in Nouvelle Alexandrie. Its breeding programs for endangered Micras species, public lectures, and school outreach programs have made it a cornerstone of environmental awareness in the country. It is easily one of the most recognizable landmarks of the Entertainment District. It has appeared in film, literature, and art. It attracts millions of visitors each year, being in the top five most visited attractions in Cárdenas.
History
The zoo was founded in 1690 AN during the 'civic phase' of the construction of Cárdenas, when the majority of the leisure and tourist attractions in the Entertainment District were constructed, like Cinema Park, the National Museum Complex, and the Plaza de la Nación (the main festival venue of Cárdenas). Inspired by older zoological gardens like Punta Santiago, Parap, and Potosí, the Federal Capital Commission ordered the construction of a sprawling complex focused on conservation and research.
The zoo was designed to offer a full showcasing of animals with a strong support for natural environments, education, and animal welfare. Exhibits included an extensive aviary for tropical birds, large enclosures for big cats, and a massive aquarium that quickly became one of the zoo's most visited attractions. Since its opening, the zoo has expanded considerably, with a major public square as part of a redevelopment of its neighborhood. Other expansions include the creation of a new conservation and research center, a partnership with the University of Cárdenas.
Layout

The Zoo covers an area of approximately 120 hectares, making it the largest zoological park in Nouvelle Alexandrie. It is divided into several thematic 'worlds', each replicating distinct ecosystems. The enclosures blend educational exhibits with immersive landscapes, offering visitors both entertainment and ecological awareness. In between these zones, the grounds are landscaped with botanical gardens, fountains, and shaded promenades.
The Selva Tropical recreates a dense tropical rainforest. Elevated wooden walkways wind through canopy-level aviaries, while ground trails pass through lush foliage and waterfalls. Key species are the Jaguar; tapir; capybara; anteater; and harpy eagle. The large Casa de Reptiles hosts a wide variety of tropical reptiles, including anacondas, caimans, and tropical frogs. The "Noche en la Selva" exhibit offers visitors to witness unique nocturnal animals such as kinkajous and ocelots. Another highlight is the so-called 'Cúpula de Dosel', a glass-enclosed treetop environment allowing visitors to observe tropical birds at eye level.
The Safari por la Sabana showcases the savanna plains in a vast open enclosure with mixed-species herds. Panoramic viewing platforms and elevated boardwalks allow visitors to observe animals roaming freely. Key species include elephants, giraffes, zebras, buffaloes, antelopes, lions, cheetahs, rhinoceroses, and ostriches. A small safari bus takes visitors through the heart of the enclosure, offering close encounters with grazing herds. There are specific educational stands for predator-prey dynamics and grassland conservation. Another fan favourite is the 'Túnel del León', a lion-viewing tunnel that allows visitors to walk safely underneath the lion enclosure.
The Islas de los Primates features a series of artificial islands connected by bridges, surrounded by canals. Each island is dedicated to a primate family or arboreal species. Key species include orangutans, lemurs, gibbons, chimpanzees, gorillas, and baboons. A special exhibit is the popular 'Puente del Gibón', a suspended rope bridge where gibbons swing freely overhead, with visitors below. Several species, like the gibbons and lemurs, are also allowed to roam freely through the so-called 'Sendero del Lémur'. There are educational stands for primate intelligence, social behavior, and forest conservation.

The Acuario is the zoo's most popular attraction. It consists of both freshwater and marine exhibits. The freshwater wing features key species like arapaimas, catfish, belugas, kois, cichlids, and betta fish. The coral reef exhibit features clownfish, angelfish, and other reef invertebrates. The highlight of the center is the so-called 'Túnel de Tiburones', a shark tunnel where visitors can walk through a transparent passage surrounded by sharks, rays, and sea turtles. A more recent addition has been the impressive 'Sala de Aguas Profundas', an exhibit showcasing bioluminescent species of the deep sea.
The Aviario is a domed aviary garden, covering several hectares and filled with trees, ponds, and waterfalls. It allows dozens of bird species to fly freely in a semi-natural environment while visitors walk along winding paths. Key species include flamingos, cranes, peacocks, toucans, parrots, hornbills, pelicans. There is also an exhibit showcasing birds of prey, including eagles, hawks, sparrows, vultures, falcons, and buzzards; a specialized arena is used for falconry demonstrations and educational talks. The 'Casa del Búho' offers a wide variety of owls. The aviary also doubles as a botanical garden with rare orchids and flowers.
The Montañas de Keltia mirrors the rugged alpine and boreal landscapes of Keltia's major mountain ranges. Chilled enclosures maintain the habitats of cold-adapted animals. Jagged rock walls and glass tunnels immerse visitors in the high-altitude environment. Key species include brown bears, wolves, snow leopards, ibex, mountain goats, lynxes, and wolverines. A highlight is the so-called 'Pasaje Montaña', where wolves and snow leopards pass rocky ridges above the heads of visitors. Educational stands focus on climate adaptation, alpine ecosystems, and the impact of climate change on mountain fauna.

The Mundo Ártico is a massive cooled building showcasing the unique ecosystems of the polar regions. With climate-controlled enclosures held at zubzero temperatures and carefully regulated seawater pools, it recreates the stark beauty of tundra and pack-ice landscapes. The zone is both a major visitor attraction and an educational centerpiece for climate awareness. Key species include polar bears, artic wolves, walruses, harp seals, reindeers, snowy owls, artic foxes, and musk oxen. The major "Casa de Pingüinos' showcases different species of penguins in specialized subantarctic exhibits. A fan favourite is the 'Pasaje Polar', a transparent tunnel that takes visitors beneath the swimming pools of polar bears and seals, offering striking underwater views. Educational stands focus on polar adaptation, the ecology of ice-covered regions, and the looming challenges posed by global warming.
The Centro de Conservaciónis the zoo scientific zone, devoted to research, education, and breeding programs. It houses laboratories, a veterinary hospital, and restricted-access enclosures for sensitive species. It has performed ground-breaking projects, including captive breeding of multiple endangered species; reintroducing species to wild habitats; and an extensive gene bank of threatened species. The education center inside is focused of biodiversity loss, the role of zoos in species preservation, and hands-on programs for schools and universities.
Statistics
- Animals housed: ~7,800 individuals
- Species represented: ~620 species
- Annual visitors: ~2.3 million (1730 AN)
- Staff employed: ~850, including educators and researchers