Walnford is an unincorporated community located along Crosswicks Creek within Upper Freehold Township in Monmouth County, in the U.S. state of New Jersey.

[3] Historic Walnford is an open-air museum operated by the Monmouth County Park System.

The property was inherited by his son, Nicolas Waln, and his descendants continued to live here for nearly 200 years.

It was added to the National Register of Historic Places on June 29, 1976 for its significance in agriculture and commerce.

It features the house built by Richard Waln in 1773, and the grist mill on Crosswicks Creek.