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Sean Collier Memorial Playground

Details unconfirmedPlayground · Wilmington, MA · At the Town Beach at Silver Lake
Right now

A playground at the Town Beach at Silver Lake built in 2015 by the nonprofit Where Angels Play Foundation, dedicated to Sean Collier, a Wilmington native and MIT police officer killed during the Boston Marathon bombing manhunt.

What to expect

Dogs
Wilmington requires dogs to be on a leash no longer than six feet in any public area of town unless the area is officially designated as a dog park or dog exercise area. Posted signs at the site take precedence.
Hours
The Town Beach at Silver Lake has lifeguards on duty daily from 10 a.m. to 6 p.m. during the beach season, which runs roughly from mid-June through mid-August. That's the town default unless posted otherwise.
Managed by
Wilmington Recreation Department (978) 658-4270 · Website

What's here

On site

Restroom
Shared with the adjacent Town Beach bath house
Benches

Common questions

Who was this playground named for?
Sean Collier, a Wilmington native who was an MIT police officer killed in the line of duty during the search for the 2013 Boston Marathon bombing suspects. The town remembers him here every year around his birthday.
Can I bring my dog to Sean Collier Memorial Playground?
Wilmington requires dogs to be on a leash no longer than six feet in any public area of town unless the area is officially designated as a dog park or dog exercise area. Posted signs at the site take precedence.

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BetaSome details here are unconfirmed (accessibility-attempted). Details are sourced from public agency data and can change through the season. Confirm locally before you go. Updated 2026-11-06.