Introduction to Hallim Park: It consists of botanical gardens with rich species and lava caves where you can feel the mystery of ancient times. The 16 botanical gardens grow unique island plants and other subtropical plants of Jeju. There is also Chaeam Village, a traditional folk village, Jeju Stone Bonsai Garden, Chaeam Suseok Museum, etc. The famous lava caves such as Hyejae Cave and Ssangyong Cave are also in Hallim Park.