Mercer 250

Mercer County was at the heart of the American Revolution. The “Ten Crucial Days”—when the Continental Army won pivotal battles at both Trenton and Princeton—took place right here in present-day Mercer County. Learn about the Revolution at the Old Barracks Museum in Trenton or visit historic sites such as Washington Crossing State Park. Embrace the spirit of the American Revolution by exploring these significant locations in Mercer County.