Ipseoksa is where Uisangdaesa dug a cave and came to mediate. It is a small temple, located in a valley on the way to Hwang-gol from Chiaksan. It is home to the Maae Yeorane Jwasang (a seated Buddha statue). The pagoda in the temple was built by King Taejong, who had come to the temple looking for his master, but was unable to see him. The king built the pagoda, thinking of his master, Ungok Won Cheonseok. Right underneath Ipseoksa is the Ipsok-dae, a large rectangular stone sitting up on a cliff.