MOUNTAINSIDE, NJ – Across Union County is evidence of role that these towns and cities played in the founding of America, from colonial times to the Revolution and up to the present day. Many of these historic houses are open to the public and give viewers a peek into how lives were lived in years past.

Now, Union County authorities have created video tours of some of the county’s historic sites and invite residents to visit in person. Featured here is Hetfield House in Mountainside.