Mureung Byeolyucheonji was initially a limestone mine that opened in 1968. After 40 years of service as a mine, today it serves as a tourist attraction that boasts beautiful emerald lake and diverse activities. Mureung Byeolyucheonji gets its name from the rock-carved engravings in Mureunggyegok Valley and has the meaning "the place with the best view under the sky, a utopia away from the world." The attraction lives up to its name thanks to the beautiful surrounding mountain scenery pit lakes. Visitors can also enjoy the view from a different angle through diverse rides, such as the Sky Glider, Alpine Coaster, and more.