For the Templer settlement, see Wilhelma, Palestine Wilhelma is a zoological-botanical garden in Stuttgart in the Bad Cannstatt District in the north of the city on the grounds of a historic castle. Wilhelma Zoo is one of the most popular tourist destinations in Baden-Württemberg, seeing more than 2 million visitors annually. The Zoo and Botanical Garden have been staffed since 1846. The Moorish Revival style echoing the Alhambra have been maintained and supplemented since 1960. Today, the zoo has an area of about 30 hectares (0.30 km2), houses around 11,500 animals from around the world composed of roughly 1,200 species and roughly 6000 plants from all climates. Of Germany's zoos, Wilhelma's collection ranks second to the Berlin Zoological Garden. In addition to the public garden, Wilhelma also has a branch office located in Fellbach, where the zoo keeps its stallions. Wilhelma receives gorilla juveniles rejected by their mother and reared by the zookeepers. At age 2-3, the gorillas are sent back to their original zoo(s).