The Morris County Historical Society is an organization dedicated to preserving and providing awareness of the rich history of Morris County. The society is headquartered at Acorn Hall, an 1853 Victorian Italianate mansion highlighted by Victorian-inspired gardens. The Society operates Acorn Hall as a historic house museum, produces exhibitions on local history in the Galleries at Acorn Hall and provides public programming on Morris County history.
Contact the Society for information on visiting hours, volunteering, membership, exhibits, programs, events, the collections, and the gift shop. House and exhibit tour hours are Wed. and Thurs. 11 am - 4 pm, Sun. 1 pm - 4 pm, and by appointment.