Tour with Friends of the Harborwalk: MWRA: Deer Island's "Big Dig"
Saturday, May 2, 2026
9:00 AM - 11:30 AM EDT
Public Parking Area
About This Event
Curious about one of Boston's most interesting engineering feats? The Friends of the Harborwalk Tour: MWRA: Deer Island's "Big Dig" departing from the Public Parking Area in Watertown, MA takes families on a guided exploration of Deer Island's wastewater treatment facility and its fascinating history. Kids will be amazed by the scale of infrastructure that serves the city and learn how science and engineering protect our water!
Quick Glance
- Age range: Ages 10+ (best for older kids and teens interested in engineering/science)
- Cost: Paid event
- What to expect: Guided tour, behind-the-scenes access, engineering and environmental science education, boat transportation
- Duration: Approximately 3-4 hours
Pro Tip: Pack water, snacks, and sunscreen,you'll be outdoors and on the water for an extended period. Wear comfortable walking shoes with good grip, as some areas of Deer Island can have uneven terrain.
Found on Boston Harbor Now
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