In which year was the first Woodstock Festival?

The Woodstock Music Festival began on August 15, 1969, as half a million people waited on a dairy farm in Bethel, New York, for the three-day music festival to start. Billed as “An Aquarian Experience: 3 Days of Peace and Music,” the epic event would later be known simply as Woodstock and become synonymous with the counterculture movement of the 1960s.

Source: History