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Scroll Down! for National Park Service museum hours, visitor and contact information, and building use inquiries.
Contact the
Blackstone River Valley
National Historical Park
For tourist info, museum hours, group tours, accessibility information, or use of the buildings or grounds, please contact the National Park Service here or call 401-725-8638.
Autumn 2021 Update:
The Visitor Information Station at Old Slater Mill is now open Wednesdays through Saturdays, 10:00 a.m. to 4:00 p.m., through December Free guided tours are available at 11:00 a.m., and at 2:00 p.m., on those days.
Calendar of events: nps.gov/blrv/planyourvisit/calendar.htm