Which of these festivals is famous for having been a highlight of the hippie culture in the 60s?

Woodstock

The Woodstock Festival, which took place in August 1969, has become emblematic of the 60s counterculture and the hippie movement. Initially planned for 50,000 people, the festival attracted about 400,000 attendees, becoming a symbol of peace, love, and music. With legendary performances by artists like Jimi Hendrix, Janis Joplin, and The Who, Woodstock has remained in history as one of the most significant moments in the history of popular music, embodying the spirit of an entire generation.