Slater Mill is a historic textile mill in Pawtucket, Rhode Island. The outside grounds are free to walk around. You can also pay to take a tour of the interiors of the mill buildings. There are a few mill buildings, but the one subject you don’t want to miss is the water falls. If going during the day, you might want to bring a ND filter so you can drag your shutter speed. This is not a large location, but once you are done with the mills, you can browser around downtown Pawtucket which has some additional historic buildings and sites.
Info :Old Slater Mill National Historic Landmark, 67 Roosevelt AvenuePawtucket, RI 02860