Revolutionary War Fort Plain also known as Fort Rensselaer, was built in 1778 after the Cherry Valley Massacre and remained in service through 1800. The Museum and Historical Park is 5 acres that includes the stone farm house (museum)m site of the fort, and much more.

Hours: May & June:  Wednesday thru Sunday, 10am-4pm.

July & August:  7  days, 10am-4pm.

September & October: Friday – Sunday, 10am-4pm.