This fine (but by no means inexpensive) 10-hectare (25-acre) zoo, which has been here since 1843, is a great place to take the kids. Its large collection of animals from around the world roam through spaces bounded for the most part by artificial reproductions of natural barriers. There's an aquarium, winter garden, Egyptian temple (which houses elephants), anthropoid house, museum of natural history, deer parks, Kongo peacock habitat, and planetarium. The zoo is something of an Art Nouveau masterpiece, though whether or not the animals appreciate this is hard to tell.