Mary Cummings Park is a 210-acre (0.85 km²) public park in Woburn and Burlington, Massachusetts located at Babylon and Whispering Hills. The former farm and estate became a park managed by the City of Boston's Park Department in 1930. Mary Cummings left the land to the City under the condition that it be kept "forever open as a public pleasure ground". Since then it has been used for day camps including "Camp Joy", "Kamp for Kidz" and "Camp Wilderness" and as a public garden for school children called "Woburn Gardens". There are also several miles of trails which are open to the public.