Dates and times are subject to change by organizers. Please visit the organizers’ website for the latest information.

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  • CANCELLED DUE TO WEATHER National Trails Day — MCRT cleanup

    140 Lexington Street 140 Lexington Street, Waltham, MA

    Help pick up litter and remove invasive plants along the newly opened Mass Central Rail Trail on this day when people all over the country are celebrating trails. Supplies will be provided, but bring work gloves if you have them. Park/meet in AutoZone lot, 140 Lexington Street.

    Free
  • Joint cleanup along the Charles River

    Shaw's 130 River St, Waltham, MA

    The Waltham Land Trust is thrilled to show 350 Mass Waltham the ropes in a joint cleanup along the Charles River. We will meet at the side parking lot at Shaw's on River Street in Waltham. This is the lot to the right of Shaw's as you enter the lot from River Street. We will […]

    Free
  • Lyman Estate southern woods cleanup

    Lyman Estate 185 Lyman Street, Waltham

    Help remove trash that has accumulated in the woods on the south side of the property near the Mass Central Rail Trail. Afterwards, volunteers can enjoy a free tour of the property, light refreshments, and the satisfaction of a job well done. Supplies and instructions will be provided, but bring work gloves if you have […]

    Free
  • Charles River Earth Day Cleanup—WLT –FULL

    Charles River

    This event is now full. Sign up will go to a wait list. It may seem far away, but at the Waltham Land Trust we're already thinking about the 27th annual Charles River Earth Day Cleanup on April 25. Join this special event and help remove litter or invasive plants from along the banks of […]

    Free
  • Mass Central Rail Trail cleanup

    AutoZone parking lot 140 Lexington St., Waltham, MA, United States

    Help pick up litter and remove invasive plants from along the Mass Central Rail Trail on National Trails Day, when people all over the country will celebrate trails. Supplies will be provided, but please bring work gloves if you have them. Poison ivy will be present--dress appropriately. Bring water, sunscreen and insect repellent for ticks. […]

    Free