In the late Goryeo era, King Taejo ordered to build a large temple at the foot of Cheonggyesan Mountain for Preceptor Bogak to retire to hermitage. Now, the temple site has become a ruin, with only the Stupa of State Preceptor Bogak, called Jeonghyewonyung, lion stone lantern, and stele for Jeonghyewonyung at the site. Cheongnyongsa Temple, recently built, is also situated in the vicinity of the area along with other Buddhist cultural assets.