Waterworld Jeju is an experience-based theme park inside the Seogwipo World Cup Stadium that combines water with media art. Visitors walk through an ankle-deep water path with lighting, video, and water sounds, and the wave pool produces actual waves. At the entrance, visitors receive aqua socks and a towel to dry their feet, and the indoor space can be toured even when it rains. A visit takes around 40 minutes to an hour, which adults and upper elementary students find short.