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

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  • Youngest Innovators at the Charles River Museum!

    Charles River Museum of Industry & Innovation 154 Moody Street, Waltham, United States

    Our youngest innovators are welcomed to the Charles River Museum for a program of activities and fun, led by our experienced early childhood educator, Carole Pugliese. Designed for kids 4-7 years old with accompanying adult(s). This program is free for child participants and is part of our efforts to inspire future innovators right from the […]

    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
  • CANCELLED: Annual Duck Walk along the Charles

    Will be emailed to those who register closer to the date 8 Common Street, Waltham

    CANCELLED DUE TO POOR PATH CONDITION Join the Waltham Land Trust for a walk along the Charles River trail in search of dazzling waterfowl visiting from northern climes, as well as our resident birds. Possible sightings include bufflehead, ring-necked, and goldeneye ducks, hooded and common mergansers, great blue herons, red-tailed hawks, and bald eagles! Bring […]

    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
  • Spring bird walk

    Shaw's 130 River St, Waltham, MA

    Join Waltham Land Trust expert birder Emily Szczypek for a spring bird walk along the Charles River. Migration will be taking place so we could see Baltimore Orioles, Warbling Vireos, Warblers, Tree and or Rough-winged Swallows, and Osprey, as well as our resident Great Blue Herons, Red-tailed Hawks, and various song birds. Families are encouraged […]

    Free