Horyonggoksan Mountain, the tallest peak on Muuido Island at 245 meters above sea level, offers breathtaking views on clear days. From its summit, one can see Incheon Port and Incheon International Airport in the distance, as well as islands in the West Sea. The mountain is also home to intriguing and mysterious rock formations such as Horangbawi Rock, Bucheobawi Rock, and Madangbawi Rock. Additionally, a decked trai
