Gongseri Catholic Church (아산 공세리성당)

Gongseri Catholic Church, located in Asan, South Chungcheong Province, is one of Korea's oldest and most scenic Catholic parishes. Perched on a hillside overlooking a reservoir, the Gothic-style brick church building is surrounded by centuries-old trees, creating a notably atmospheric setting. The site served as a refuge and gathering point for Korean Catholics during periods of religious persecution, and a small memorial and graves on the grounds reflect that layered history. The church remains an active parish while also drawing visitors interested in Korean Catholic heritage, historical architecture, and quiet contemplation away from urban centers.