The Occoquan Historical Society (OHS) is a 501(c)(3) charitable organization established in 1969 as Historic Occoquan, Inc. (the name was changed in 2008). Dedicated to preserving, interpreting, and disseminating the story of the town of Occoquan, Virginia, it operates the Mill House Museum (shown above), a structure that dates to the second half of the 18th century and was once part of the town's thriving mill complex. Please explore our website to learn more about the Society, the Mill House Museum, and the charming town of Occoquan, both its past and its present. We hope to see you soon.