Beginning of National Garden’s history.
The National Garden reaches its final size
Discovery of the ancient aqueduct of Peisistratus. The ancient aqueduct remains until today the main source of irrigation water, connecting the Garden even more with the history of Athens.
In 1923 the Garden starts operating as a public green space and in 1927 a separate public entity is established, responsible for the management of the Garden.
The National Garden’s management is granted for 90 years to the City of Athens.
The National Garden is officially designated as a Historic Landscape by the Greek Μinistry of Culture.