Seoul International Eco Film Festival
Emerging or unverified festival
The Seoul International Eco Film Festival (SIEFF), formerly the Green Film Festival in Seoul, is South Korea’s leading environmental film festival and is widely described as Asia’s largest eco film festival. Founded in 2004, it is held around World Environment Day and is notable for showcasing films on climate change, biodiversity, ecological destruction, and other environmental issues, along with eco-conscious festival practices. It has strong significance in the festival circuit as one of the world’s major environmental film festivals and as a prominent platform for Korean and international eco-themed cinema.
Last updated Aug 15, 2026
Legitimacy Analysis
Positive Indicators (+22 pts)
- 23 years of verifiable history
- 2 verified pro signals
- Verified trusted status
Red Flags (-15 pts)
- No physical screenings
Trust Signals
Positive Signals
- FF_GOLD_BADGE
- Documented history with archived programs
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