2000 – 4th Festival
Theme: Mystery of Fireflies, Mystery of Muju, Mystery of Nature
Subtheme: Breath of Celebration (Sky), Beautiful Earth (Land), Waves Through a Thousand Years (Water)
Dates: June 10–14, 2000 (5 days)
Venues: Hanpungnu Pavilion, Muju Public Stadium, Namdaecheon Stream, and Firefly Habitats