{"@context":"http://schema.org/","telephone":"(401) 725-8638","description":"The Blackstone River powered America's entry into the Age of Industry. The success of Samuel Slater's cotton spinning mill in Pawtucket, RI touched off a chain reaction that changed how people worked and where they lived. Learn how this revolution transformed the landscape of the Blackstone Valley and the United States. The Visitor Center at Old Slater Mill is currently open Thursday-Sunday from 10 A.M.-4 P.M.","containsPlace":[{"geo":{"@type":"GeoCoordinates","longitude":"-71.38252999999997","latitude":"41.877713"},"@context":"http://schema.org/","telephone":"401-725-8638","openingHoursSpecification":[{"dayOfWeek":"http://schema.org/Sunday","closes":"16:00:00","description":"The visitor contact station at Old Slater Mill is open late April - November and is closed early December - early April. Park grounds are open daily from dawn to dusk year-round. ","@type":"OpeningHoursSpecification","opens":"10:00:00","name":"Old Slater Mill Visitor Center"},{"dayOfWeek":"http://schema.org/Monday","description":"The visitor contact station at Old Slater Mill is open late April - November and is closed early December - early April. Park grounds are open daily from dawn to dusk year-round. ","@type":"OpeningHoursSpecification","name":"Old Slater Mill Visitor Center"},{"dayOfWeek":"http://schema.org/Tuesday","description":"The visitor contact station at Old Slater Mill is open late April - November and is closed early December - early April. Park grounds are open daily from dawn to dusk year-round. ","@type":"OpeningHoursSpecification","name":"Old Slater Mill Visitor Center"},{"dayOfWeek":"http://schema.org/Wednesday","description":"The visitor contact station at Old Slater Mill is open late April - November and is closed early December - early April. Park grounds are open daily from dawn to dusk year-round. ","@type":"OpeningHoursSpecification","name":"Old Slater Mill Visitor Center"},{"dayOfWeek":"http://schema.org/Thursday","closes":"16:00:00","description":"The visitor contact station at Old Slater Mill is open late April - November and is closed early December - early April. Park grounds are open daily from dawn to dusk year-round. ","@type":"OpeningHoursSpecification","opens":"10:00:00","name":"Old Slater Mill Visitor Center"},{"dayOfWeek":"http://schema.org/Friday","closes":"16:00:00","description":"The visitor contact station at Old Slater Mill is open late April - November and is closed early December - early April. Park grounds are open daily from dawn to dusk year-round. ","@type":"OpeningHoursSpecification","opens":"10:00:00","name":"Old Slater Mill Visitor Center"},{"dayOfWeek":"http://schema.org/Saturday","closes":"16:00:00","description":"The visitor contact station at Old Slater Mill is open late April - November and is closed early December - early April. 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