Charles River Earth Day Cleanup

Friday, Apr. 24, 2026 at 10 am — Saturday, Apr. 25, 2026 at 12 pm

RSVP Tickets

Join us for the 27th annual Charles River Earth Day Cleanup! This event sees up to 3,000 volunteers every year work together to keep our watershed clean from Boston to Hopkinton! This fun volunteer day is a great way to help your community, spend time with friends, and enjoy the spring weather. We hope you’ll join us!


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