Cologne Zoo, located in Cologne, Germany, is one of the oldest zoos in the country, established in 1860. It spans over 20 hectares and is home to more than 700 animals from around the world. The zoo focuses on conservation and education, providing visitors with the opportunity to learn about various species and their habitats. The zoo features several themed areas, including the Africa and Asia sections, which replicate the natural environments of the animals. Notable attractions include the Aquarium and the Reptile House, showcasing a diverse range of aquatic and reptilian life.