40°36′28″N 74°20′56″W / 40.60778°N 74.34889°W Oak Ridge Park is a 90-acre (36 ha) county park in Clark, New Jersey, United States, located on the border of Edison, New Jersey managed by Union County. The park, formerly Oak Ridge Golf Course, was converted to a park in 2009.
The park is home to the historic Homestead Farm at Oak Ridge. A Celtic festival, the Union County Celtic Festival is held annually in early September.