The Beijing Zoo is a zoological park in Beijing, China. Located in the Xicheng District, the zoo occupies an area of 89 hectares, including 5.6 hectares hectares of lakes and ponds. It is one of the oldest zoos in China and has one of the largest animal collections in the country. The zoo and its aquarium has over 450 species of land animals and over 500 species of marine animals. In all, it is home to 14,500 animals.