Jisan Ski Resort Jisan Ski Resort is located in Icheon, Gyeonggi-do, South Korea, about an hour away from Seoul, suitable for a day trip. Zhishan Ski Resort has 6 ski slopes (1 beginner, 3 intermediate, 2 advanced) and 4 cable cars. Whether you are a beginner, intermediate or advanced skier, you can enjoy skiing here. The beginner area also has a sun-kid escalator to facilitate the movement of children and ski beginners.