Go Chang-hwan Ancestral House in Seongup Village, Jeju

Go Chang-hwan Ancestral House in Seongup Village, Jeju is a traditional house from the late Joseon Dynasty, estimated to have been built in the early 19th century. It was once used as an inn for the Jeongui-goeul area, earning it the nickname "Yeogwan-jip" (inn house) among local residents. The site well preserves a simple farmhouse layout consisting of an inner house (anchae) and a barn (heotganchae). In particular, visitors can observe the unique architectural features of residential houses in the San-nam region of Jeju, such as the entrance structure without a main gate and the horyeongchang (saenggitmun).