Old Slater Mill National Historic Landmark
Waterpower, spinning machinery, worker stories, and three historic buildings mark a pivotal transition toward factory production in the United States.
Artwork inspired by Ernest Hamlin Baker
Samuel Slater’s 1793 mill adapted British textile technology to Blackstone River power and became a symbol of American industrialization. The site now belongs to Blackstone River Valley National Historical Park, where interpretation includes machinery, child labor, financing, and the wider network of mill communities.
Historic building entry depends on ranger-led tours, season, and staffing even when the riverside grounds are open. Begin at the visitor contact point, watch water move through the landscape, and avoid assuming machinery demonstrations run continuously. Downtown parking and construction can alter arrival. A walk between the Brown House, Wilkinson Mill, and river helps separate invention mythology from the broader industrial system.
- Mill completed
- 1793
- Power
- Blackstone River
- Park
- Blackstone River Valley NHP
Quick guide
- Start with water
- See the river as the first machine.
- Enter with a ranger
- Building access follows tour schedules.
Know before you go
- Start with water
- See the river as the first machine.
- Enter with a ranger
- Building access follows tour schedules.
- Follow the labor
- Look beyond Slater to families and children.
- Trace the valley
- Connect one mill to a regional system.
Good to know
The outdoor site can be visited when interiors are closed. Machinery access, ranger tours, and nearby road conditions vary, so check the National Park Service day-of notice.
Notice these
- Slater Mill
- Sylvanus Brown House
- Blackstone River