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O'Connell Athletic Fields

Details unconfirmedPark · Watertown, MA · 341 Mt. Auburn Street
Right now

O'Connell Park is a 4.7-acre athletic field on Mt. Auburn Street with a baseball diamond, bleachers, and scoreboard, geared toward organized league play more than casual visits.

What to expect

Entry fee
Free
Dogs
Dogs are not permitted here. Watertown's ordinance bars dogs from town parks and school grounds except leashed on marked paths at six named parks (Whitney Hill, Saltonstall, Arsenal, Linear Park, Filippello, and Howe); this site is not…
Hours
8:00 am to dusk; parks with lighting stay open until 10:00 pm.
Ball Sports
Allowed mid-April to December 1
Managed by
Watertown Recreation Department 617-972-6494 · Website

What's here

On site

Playground
Playground for ages 5-12 alongside the baseball field.
Restroom
On-site bathrooms

Not here

No drinking water
Not listed among amenities.

Common questions

Is there an entry fee at O'Connell Athletic Fields?
No, entry is free.
Can I bring my dog to O'Connell Athletic Fields?
Dogs are not permitted here. Watertown's ordinance bars dogs from town parks and school grounds except leashed on marked paths at six named parks (Whitney Hill, Saltonstall, Arsenal, Linear Park, Filippello, and Howe); this site is not one of the exceptions.
What rules should I know at O'Connell Athletic Fields?
Dogs are not permitted here. Watertown's ordinance bars dogs from town parks and school grounds except leashed on marked paths at six named parks (Whitney Hill, Saltonstall, Arsenal, Linear Park, Filippello, and Howe); this site is not one of the exceptions.

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