Located between Libertador and Figueroa Alcorta Avenues, it is known for its groves, lakes, and rose gardens (El Rosedal).
The dramatic economic growth of Buenos Aires afterwards helped to lead to its transfer to the municipal domain in 1888, whereby French Argentine urbanist Carlos Thays was commissioned to expand and further beautify the park, between 1892 and 1912.
A popular field trip destination for the city's schoolchildren, the planets and other astronomical phenomena are projected on the dome, inside.
The Japanese garden was opened in 1967 at its current location, occupying a part of the Parque Tres de Febrero, in Plaza Sicilia.
The gardens were inaugurated on occasion of a State visit to Argentina by then-Crown Prince Akihito and Princess Michiko of Japan.