Jardín Botánico Carlos Thays
Wedged between three busy Palermo streets, this unexpected haven has 18 acres of gardens filled with 5,500 varieties of exotic and indigenous flora. Different sections re-create the environments of Asia, Africa, Oceania, Europe, and the Americas. An organic vegetable garden aims to teach children healthy eating habits, and winding paths lead to hidden statues and a brook. The central area contains an exposed-brick botanical school and library, plus a beautiful greenhouse brought from France in 1900 but unfortunately not open to the public.