Cambridge parks and playgrounds generally close from 11 PM to sunrise (or dawn). Entering or remaining in a closed park is prohibited and subject to a warning or trespass citation.
Under the Cambridge Municipal Code park regulations enforced by the Department of Public Works and Cambridge Police, city parks, playgrounds, and athletic fields are closed to the public from 11 PM until sunrise or until posted opening hours. Athletic fields with lighting may have extended hours up to 10 PM. During closed hours, entry is prohibited except for authorized maintenance, permitted events, or pass-through on designated pathways. Police may issue a warning, a trespass order, or a civil citation for violations. Organized events, film shoots, and amplified sound in parks require advance permits from the Cambridge License Commission and DPW. The riverfront Charles River Reservation is maintained by the state Department of Conservation and Recreation and follows its own posted hours.
Contact your local code enforcement office for specific penalty information.
Cambridge, MA
Cambridge enforces numerical decibel limits: 60 dBA day and 50 dBA night at residential receptors, with a 5 dBA penalty for tonal or impulsive sounds.
Cambridge, MA
Cambridge treats persistent barking as a noise violation under Chapter 8.16 and an animal nuisance under Chapter 6.04; owners of chronically barking dogs fac...
Cambridge, MA
Cambridge banned gas-powered leaf blowers in 2024, requiring all landscapers and residents to switch to electric models, with time and decibel restrictions r...
Cambridge, MA
Outdoor music events in Cambridge require a one-day entertainment license from the License Commission, with end times typically capped at 10 PM on weeknights...
Cambridge, MA
Cambridge enforces strict industrial and commercial noise limits: 60 dB days and 50 dB nights at residential property lines, aligned with MassDEP Policy 90-001.
Cambridge, MA
Cambridge reserves designated EV charging station spaces for actively charging electric vehicles only, and new large developments must provide EV-ready parki...
Side-by-side rule comparisons with other cities in Middlesex County.
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