Tiergarten Schönbrunn - Zoo Vienna (Maxingstrasse 13b) is the oldest existing zoo in the world. It was founded in 1752 as an imperial menagerie. The zoo is home to 4 giant pandas, a rainforest house, and a polarium for arctic animals. The zoo was bombed in February 1945 and many animals were killed. The zoo was restored thanks to Dr. Julius Brachetka.