A newly rebuilt JP playground near the Southwest Corridor with a three-level treehouse structure and, as of August 2025, Jamaica Plain's first official fenced dog park with its own dog water fountain.
What to expect
Entry fee
Free, no admission
Hours
Open 6am-11:30pm daily (citywide Boston park regulation)
Accessibility
Not confirmed with an official ADA statement; renovation is recent (2025) and likely built to current accessibility code
Managed by
Boston Parks and Recreation Department
617-635-4505 · WebsiteWhat's here
On site
Drinking water
Water fountain in the dog run area
Picnic area
Picnic area added in the renovation
Common questions
Is there a dog park here?
Yes, a fenced dog run opened in August 2025 as part of the Flaherty Playground renovation, JP's first official off-leash dog park, with its own water fountain.
Where do I park at William F. Flaherty Playground?
Free lot (free).
Is William F. Flaherty Playground fully fenced?
Yes. Good for toddlers who bolt.
Is there an entry fee at William F. Flaherty Playground?
Yes, Free, no admission
Can I bring my dog to William F. Flaherty Playground?
Dogs are allowed. Leash rules and clean-up requirements usually apply, so check posted signs.
Is William F. Flaherty Playground wheelchair accessible?
Not confirmed with an official ADA statement; renovation is recent (2025) and likely built to current accessibility code
What rules should I know at William F. Flaherty Playground?
Alcohol prohibited in all Boston parks.
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