Seoul Light Han River Light Island Festival

Seoul Light Han River Light Island Festival is Korea's largest-scale festival of light, laser, and media art, propelling Seoul toward becoming a global media art city. Held annually, rotating among the six islands of the Han River, this festival is a representative art festival of Seoul that connects city and nature, technology and art.

Now in its third year, the 2025 Light Island Festival takes place under the theme 'Spectra of Light' from Friday, October 3 to Sunday, October 12, for 10 days at Ttukseom Han River Park. On the sentiment of Ttukseom, which retains an amusement park, the diverse wavelengths of light created by art and technology unfold over the Han River in the autumn night. It features a 'Laser Art' exhibition that expands the senses like various light wavelengths, a visual running program 'Light Run' where citizens become light themselves to complete a massive band of light, and 'Light Island Lecture' that connects technology and art. A feast of light unfolds over the Han River on autumn nights.