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Mary O'Malley

United States, Massachusetts

Mary O'Malley

LocationUnited States, Massachusetts
RegionMassachusetts
TypeState Park
Coordinates42.4000°, -71.0300°
Established2011
Area40
Nearest CityChelsea (0 mi)
Major CityBoston (3 mi)
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About Mary O'Malley

Mary O'Malley State Park encompasses 12 acres on the Chelsea waterfront along the Mystic River, providing green space and waterfront access in a densely populated urban neighborhood.

Wildlife Ecosystems

The Mystic River supports various fish species. Cormorants and gulls utilize the waterfront. Urban wildlife adapts to the park setting.

Flora Ecosystems

The developed park features landscaped grounds with ornamental plantings. Riparian vegetation along the waterfront provides modest habitat.

Geology

The park occupies filled tidelands typical of Boston Harbor industrial development.

Climate And Weather

The coastal location produces moderate temperatures with maritime influence.

Human History

Chelsea developed as an industrial suburb of Boston. The waterfront historically served industrial and port functions. Mary O'Malley was a Chelsea community leader.

Park History

The park was developed as part of efforts to improve waterfront access and green space in environmental justice communities. The park transforms former industrial land into public space.

Major Trails And Attractions

The waterfront promenade provides walking and views of the Mystic River and Boston skyline. Playgrounds and picnic facilities serve families.

Visitor Facilities And Travel

Limited parking is available nearby. The park is accessible by MBTA bus and commuter rail.

Conservation And Sustainability

The park demonstrates successful urban waterfront revitalization. Green infrastructure addresses stormwater management. The park provides essential recreation in an underserved community.

Visitor Reviews

International Parks
January 23, 2026

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Frequently Asked Questions

Where is Mary O'Malley located?

Mary O'Malley is located in Massachusetts, United States at coordinates 42.4, -71.03.

How do I get to Mary O'Malley?

To get to Mary O'Malley, the nearest city is Chelsea (0 mi), and the nearest major city is Boston (3 mi).

How large is Mary O'Malley?

Mary O'Malley covers approximately 40 square kilometers (15 square miles).

When was Mary O'Malley established?

Mary O'Malley was established in 2011.

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