The Park System has a number of sites listed on the National Registers of Historic Places that open for free tours. Schedules vary by site. (Please note that not all sites may be open today.) Click on the above link for details.

See the 19th century gristmill in action at Historic Walnford, Upper Freehold. Each demonstration lasts approximately 15 minutes. FREE!

Head to the blacksmith shop at Historic Longstreet Farm, Holmdel, and see craftsmanship in action and learn about the rich history behind the forge. FREE!