Belonging to the university of Zurich, Zurich botanical garden in Schonau park built on the basis of 1977, covers an area of 53000 square meters. There once was a private garden, except for some small change for many years, maintained the original basic, a lot of old trees also preserved. Old botanical garden is located in the downtown of Schanzengraben, is home to the university of Zurich system, department of plant, increased by 27 acres, 1834 here now turned into a city park. Exhibition greenhouse was built in 1974, covers an area of 1974 square meters, the use of general column, glass cover material can ensure enough light into the greenhouse, at the same time prevent greenhouse in summer internal heat accumulation.