Great Stone Dam
- Historic industrial dam
- Regional draw
- Lawrence
Great Stone Dam spans the Merrimack River in Lawrence and reflects the water engineering behind the city’s industrial growth.

Its scale and relationship with the river make it a notable feature to observe while learning about the mill landscape.
View the dam only from authorized public paths and overlooks; it is working infrastructure rather than a structure to walk onto. Strong currents and changing water levels require distance from the river’s edge. Lawrence Heritage State Park interpretation provides wider context, and guided history walks have separate schedules. Check current route access before planning a riverside visit.
Visitor details reviewed October 18, 2026. Check official visitor information for current access, admission, and operating arrangements. View on OpenStreetMap.
Image credit: John Phelan / Wikimedia Commons. Original source. CC BY 3.0. Resized and converted to WebP; may be cropped for display.
Nearby
More places nearby
Lawrence Heritage State ParkLawrence Heritage State Park interprets the development of Lawrence as a planned industrial city.
Campagnone CommonCampagnone Common provides Lawrence’s central civic green opposite City Hall.
Lowell CemeteryLowell Cemetery is a historic garden cemetery whose landscaped grounds offer a quiet perspective on the city's past.
Lowell National Historical ParkLowell National Historical Park interprets the textile mills, canals, and communities that shaped an industrial city.
New England Quilt MuseumNew England Quilt Museum treats quilting as both an art form and a record of social and domestic history.
Wilmington Town Museum at Harnden TavernWilmington Town Museum occupies Harnden Tavern in Wilmington, Massachusetts.