Best Historic Zoo

The Philadelphia Zoo, established in 1859, is the oldest zoo in the United States. It's known for its Zoo360 program, which allows animals to explore vertically and horizontally, mimicking natural beh...

Basel Zoo, founded in 1874, is one of the oldest zoos in Switzerland. It's known for its impressive rainforest house, penguin coast, and commitment to conservation. The zoo prioritizes animal welfare...

Parque de Chapultepec Zoo in Mexico City is a historic zoo located within a large urban park. It features a diverse collection of animals, including native Mexican fauna, and actively participates in...