아르떼뮤지엄 제주 · Jeju
The official closing-day note can't be read as a fixed rule, so we mark it “check before visiting”.

Photos: Korea Tourism Organization (KOGL Type3), shown unaltered.
Arte Museum is the nation's largest immersive media art exhibition presented by world-class digital design company d'strict, which is also famous for the “WAVE” at Coex. The museum displays ten of the most colorful media art exhibits created by lights and sounds on a grand floor space of 4,628 square meters with a maximum x_height of 10 meters which had once been used as a speaker manufacturing factory.
Source: Korea Tourism Organization open API (modified listing as published). Hours can change without notice — please check the official website or call before visiting.